kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-16 22:39:48 +00:00
Code Issues Releases Packages Activity
linux/crypto/des_generic.c

1007 lines
35 KiB
Raw Normal View History

[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
[CRYPTO] Use standard byte order macros wherever possible A lot of crypto code needs to read/write a 32-bit/64-bit words in a specific gender. Many of them open code them by reading/writing one byte at a time. This patch converts all the applicable usages over to use the standard byte order macros. This is based on a previous patch by Denis Vlasenko. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2005-10-30 21:25:15 +11:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Use standard byte order macros wherever possible A lot of crypto code needs to read/write a 32-bit/64-bit words in a specific gender. Many of them open code them by reading/writing one byte at a time. This patch converts all the applicable usages over to use the standard byte order macros. This is based on a previous patch by Denis Vlasenko. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2005-10-30 21:25:15 +11:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] des: Create header file for common macros This patch creates include/crypto/des.h for common macros shared between DES implementations. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-10-11 19:48:58 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] hifn_795x: Detect weak keys HIFN driver update to use DES weak key checks (exported in this patch). Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-10-11 19:58:16 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
[CRYPTO] hifn_795x: Detect weak keys HIFN driver update to use DES weak key checks (exported in this patch). Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-10-11 19:58:16 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] all: Pass tfm instead of ctx to algorithms Up until now algorithms have been happy to get a context pointer since they know everything that's in the tfm already (e.g., alignment, block size). However, once we have parameterised algorithms, such information will be specific to each tfm. So the algorithm API needs to be changed to pass the tfm structure instead of the context pointer. This patch is basically a text substitution. The only tricky bit is the assembly routines that need to get the context pointer offset through asm-offsets.h. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-05-16 22:09:29 +10:00
[CRYPTO] api: Get rid of flags argument to setkey Now that the tfm is passed directly to setkey instead of the ctx, we no longer need to pass the &tfm->crt_flags pointer. This patch also gets rid of a few unnecessary checks on the key length for ciphers as the cipher layer guarantees that the key length is within the bounds specified by the algorithm. Rather than testing dia_setkey every time, this patch does it only once during crypto_alloc_tfm. The redundant check from crypto_digest_setkey is also removed. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-08-13 14:16:39 +10:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] all: Pass tfm instead of ctx to algorithms Up until now algorithms have been happy to get a context pointer since they know everything that's in the tfm already (e.g., alignment, block size). However, once we have parameterised algorithms, such information will be specific to each tfm. So the algorithm API needs to be changed to pass the tfm structure instead of the context pointer. This patch is basically a text substitution. The only tricky bit is the assembly routines that need to get the context pointer offset through asm-offsets.h. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-05-16 22:09:29 +10:00
[CRYPTO] api: Get rid of flags argument to setkey Now that the tfm is passed directly to setkey instead of the ctx, we no longer need to pass the &tfm->crt_flags pointer. This patch also gets rid of a few unnecessary checks on the key length for ciphers as the cipher layer guarantees that the key length is within the bounds specified by the algorithm. Rather than testing dia_setkey every time, this patch does it only once during crypto_alloc_tfm. The redundant check from crypto_digest_setkey is also removed. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-08-13 14:16:39 +10:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
[CRYPTO] hifn_795x: Detect weak keys HIFN driver update to use DES weak key checks (exported in this patch). Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-10-11 19:58:16 +08:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] all: Pass tfm instead of ctx to algorithms Up until now algorithms have been happy to get a context pointer since they know everything that's in the tfm already (e.g., alignment, block size). However, once we have parameterised algorithms, such information will be specific to each tfm. So the algorithm API needs to be changed to pass the tfm structure instead of the context pointer. This patch is basically a text substitution. The only tricky bit is the assembly routines that need to get the context pointer offset through asm-offsets.h. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-05-16 22:09:29 +10:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] all: Pass tfm instead of ctx to algorithms Up until now algorithms have been happy to get a context pointer since they know everything that's in the tfm already (e.g., alignment, block size). However, once we have parameterised algorithms, such information will be specific to each tfm. So the algorithm API needs to be changed to pass the tfm structure instead of the context pointer. This patch is basically a text substitution. The only tricky bit is the assembly routines that need to get the context pointer offset through asm-offsets.h. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-05-16 22:09:29 +10:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] all: Pass tfm instead of ctx to algorithms Up until now algorithms have been happy to get a context pointer since they know everything that's in the tfm already (e.g., alignment, block size). However, once we have parameterised algorithms, such information will be specific to each tfm. So the algorithm API needs to be changed to pass the tfm structure instead of the context pointer. This patch is basically a text substitution. The only tricky bit is the assembly routines that need to get the context pointer offset through asm-offsets.h. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-05-16 22:09:29 +10:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] all: Pass tfm instead of ctx to algorithms Up until now algorithms have been happy to get a context pointer since they know everything that's in the tfm already (e.g., alignment, block size). However, once we have parameterised algorithms, such information will be specific to each tfm. So the algorithm API needs to be changed to pass the tfm structure instead of the context pointer. This patch is basically a text substitution. The only tricky bit is the assembly routines that need to get the context pointer offset through asm-offsets.h. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-05-16 22:09:29 +10:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] all: Pass tfm instead of ctx to algorithms Up until now algorithms have been happy to get a context pointer since they know everything that's in the tfm already (e.g., alignment, block size). However, once we have parameterised algorithms, such information will be specific to each tfm. So the algorithm API needs to be changed to pass the tfm structure instead of the context pointer. This patch is basically a text substitution. The only tricky bit is the assembly routines that need to get the context pointer offset through asm-offsets.h. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-05-16 22:09:29 +10:00
[CRYPTO] api: Get rid of flags argument to setkey Now that the tfm is passed directly to setkey instead of the ctx, we no longer need to pass the &tfm->crt_flags pointer. This patch also gets rid of a few unnecessary checks on the key length for ciphers as the cipher layer guarantees that the key length is within the bounds specified by the algorithm. Rather than testing dia_setkey every time, this patch does it only once during crypto_alloc_tfm. The redundant check from crypto_digest_setkey is also removed. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-08-13 14:16:39 +10:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
[CRYPTO] all: Pass tfm instead of ctx to algorithms Up until now algorithms have been happy to get a context pointer since they know everything that's in the tfm already (e.g., alignment, block size). However, once we have parameterised algorithms, such information will be specific to each tfm. So the algorithm API needs to be changed to pass the tfm structure instead of the context pointer. This patch is basically a text substitution. The only tricky bit is the assembly routines that need to get the context pointer offset through asm-offsets.h. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-05-16 22:09:29 +10:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
[CRYPTO] api: Get rid of flags argument to setkey Now that the tfm is passed directly to setkey instead of the ctx, we no longer need to pass the &tfm->crt_flags pointer. This patch also gets rid of a few unnecessary checks on the key length for ciphers as the cipher layer guarantees that the key length is within the bounds specified by the algorithm. Rather than testing dia_setkey every time, this patch does it only once during crypto_alloc_tfm. The redundant check from crypto_digest_setkey is also removed. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-08-13 14:16:39 +10:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
crypto: des3_ede - permit weak keys unless REQ_WEAK_KEY set While its a slightly insane to bypass the key1 == key2 || key2 == key3 check in triple-des, since it reduces it to the same strength as des, some folks do need to do this from time to time for backwards compatibility with des. My own case is FIPS CAVS test vectors. Many triple-des test vectors use a single key, replicated 3x. In order to get the expected results, des3_ede_setkey() needs to only reject weak keys if the CRYPTO_TFM_REQ_WEAK_KEY flag is set. Also sets a more appropriate RES flag when a weak key is found. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-12-17 16:51:13 +11:00
crypto: des_generic - Fix checkpatch errors Signed-off-by: Richard Hartmann <richih.mailinglist@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-02-16 20:32:31 +08:00
crypto: des3_ede - permit weak keys unless REQ_WEAK_KEY set While its a slightly insane to bypass the key1 == key2 || key2 == key3 check in triple-des, since it reduces it to the same strength as des, some folks do need to do this from time to time for backwards compatibility with des. My own case is FIPS CAVS test vectors. Many triple-des test vectors use a single key, replicated 3x. In order to get the expected results, des3_ede_setkey() needs to only reject weak keys if the CRYPTO_TFM_REQ_WEAK_KEY flag is set. Also sets a more appropriate RES flag when a weak key is found. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-12-17 16:51:13 +11:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
[CRYPTO] hifn_795x: Detect weak keys HIFN driver update to use DES weak key checks (exported in this patch). Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-10-11 19:58:16 +08:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
[CRYPTO] hifn_795x: Detect weak keys HIFN driver update to use DES weak key checks (exported in this patch). Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-10-11 19:58:16 +08:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] all: Pass tfm instead of ctx to algorithms Up until now algorithms have been happy to get a context pointer since they know everything that's in the tfm already (e.g., alignment, block size). However, once we have parameterised algorithms, such information will be specific to each tfm. So the algorithm API needs to be changed to pass the tfm structure instead of the context pointer. This patch is basically a text substitution. The only tricky bit is the assembly routines that need to get the context pointer offset through asm-offsets.h. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-05-16 22:09:29 +10:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] all: Pass tfm instead of ctx to algorithms Up until now algorithms have been happy to get a context pointer since they know everything that's in the tfm already (e.g., alignment, block size). However, once we have parameterised algorithms, such information will be specific to each tfm. So the algorithm API needs to be changed to pass the tfm structure instead of the context pointer. This patch is basically a text substitution. The only tricky bit is the assembly routines that need to get the context pointer offset through asm-offsets.h. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-05-16 22:09:29 +10:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] all: Pass tfm instead of ctx to algorithms Up until now algorithms have been happy to get a context pointer since they know everything that's in the tfm already (e.g., alignment, block size). However, once we have parameterised algorithms, such information will be specific to each tfm. So the algorithm API needs to be changed to pass the tfm structure instead of the context pointer. This patch is basically a text substitution. The only tricky bit is the assembly routines that need to get the context pointer offset through asm-offsets.h. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-05-16 22:09:29 +10:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] all: Pass tfm instead of ctx to algorithms Up until now algorithms have been happy to get a context pointer since they know everything that's in the tfm already (e.g., alignment, block size). However, once we have parameterised algorithms, such information will be specific to each tfm. So the algorithm API needs to be changed to pass the tfm structure instead of the context pointer. This patch is basically a text substitution. The only tricky bit is the assembly routines that need to get the context pointer offset through asm-offsets.h. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-05-16 22:09:29 +10:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] cipher: Set alignmask for multi-byte loads Many cipher implementations use 4-byte/8-byte loads/stores which require alignment on some architectures. This patch explicitly sets the alignment requirements for them. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-01-07 16:38:15 +11:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] all: Add missing cra_alignmask The "des3_ede" and "serpent" lack cra_alignmask. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-03-13 21:30:29 +11:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] all: Clean up init()/fini() On Thu, Mar 27, 2008 at 03:40:36PM +0100, Bodo Eggert wrote: > Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote: > > > This patch cleanups the crypto code, replaces the init() and fini() > > with the <algorithm name>_init/_fini > > This part ist OK. > > > or init/fini_<algorithm name> (if the > > <algorithm name>_init/_fini exist) > > Having init_foo and foo_init won't be a good thing, will it? I'd start > confusing them. > > What about foo_modinit instead? Thanks for the suggestion, the init() is replaced with <algorithm name>_mod_init () and fini () is replaced with <algorithm name>_mod_fini. Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-04-05 21:00:57 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] all: Clean up init()/fini() On Thu, Mar 27, 2008 at 03:40:36PM +0100, Bodo Eggert wrote: > Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote: > > > This patch cleanups the crypto code, replaces the init() and fini() > > with the <algorithm name>_init/_fini > > This part ist OK. > > > or init/fini_<algorithm name> (if the > > <algorithm name>_init/_fini exist) > > Having init_foo and foo_init won't be a good thing, will it? I'd start > confusing them. > > What about foo_modinit instead? Thanks for the suggestion, the init() is replaced with <algorithm name>_mod_init () and fini () is replaced with <algorithm name>_mod_fini. Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-04-05 21:00:57 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] all: Clean up init()/fini() On Thu, Mar 27, 2008 at 03:40:36PM +0100, Bodo Eggert wrote: > Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote: > > > This patch cleanups the crypto code, replaces the init() and fini() > > with the <algorithm name>_init/_fini > > This part ist OK. > > > or init/fini_<algorithm name> (if the > > <algorithm name>_init/_fini exist) > > Having init_foo and foo_init won't be a good thing, will it? I'd start > confusing them. > > What about foo_modinit instead? Thanks for the suggestion, the init() is replaced with <algorithm name>_mod_init () and fini () is replaced with <algorithm name>_mod_fini. Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-04-05 21:00:57 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-16 15:20:36 -07:00
[CRYPTO] Add faster DES code from Dag Arne Osvik I've made a new implementation of DES to replace the old one in the kernel. It provides faster encryption on all tested processors apart from the original Pentium, and key setup is many times faster. Speed relative to old kernel implementation Processor des_setkey des_encrypt des3_ede_setkey des3_ede_encrypt Pentium 120Mhz 6.8 0.82 7.2 0.86 Pentium III 1.266Ghz 5.6 1.19 5.8 1.34 Pentium M 1.3Ghz 5.7 1.15 6.0 1.31 Pentium 4 2.266Ghz 5.8 1.24 6.0 1.40 Pentium 4E 3Ghz 5.4 1.27 5.5 1.48 StrongARM 1110 206Mhz 4.3 1.03 4.4 1.14 Athlon XP 2Ghz 7.8 1.44 8.1 1.61 Athlon 64 2Ghz 7.8 1.34 8.3 1.49 Signed-off-by: Dag Arne Osvik <da@osvik.no> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-06 13:55:44 -07:00
[CRYPTO] des: Rename des to des-generic Loading the crypto algorithm by the alias instead of by module directly has the advantage that all possible implementations of this algorithm are loaded automatically and the crypto API can choose the best one depending on its priority. Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-10-05 16:42:03 +08:00