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linux/crypto/md5.c

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crypto: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -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: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -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: md5 - Switch to shash This patch changes md5 to the new shash interface. Signed-off-by: Adrian-Ken Rueegsegger <ken@codelabs.ch> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-12-03 19:57:12 +08:00
crypto: md5 - Add export support This patch adds export/import support to md5. The exported type is defined by struct md5_state. This is modeled after the equivalent change to sha1_generic. Signed-off-by: Max Vozeler <max@hinterhof.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2010-01-17 21:55:31 +11:00
crypto: md5-generic - Use API partial block handling Use the Crypto API partial block handling. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-18 10:59:04 +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: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -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: md5 - Implement export_core() and import_core() Since commit 9d7a0ab1c753 ("crypto: ahash - Handle partial blocks in API"), the recently-added export_core() and import_core() methods in struct shash_alg have effectively become mandatory (even though it is not tested or enforced), since legacy drivers that need a fallback depend on them. Make crypto/md5.c compatible with these legacy drivers by adding export_core() and import_core() methods to it. Fixes: ba8ee22a7f92 ("crypto: md5 - Wrap library and add HMAC support") Link: https://lore.kernel.org/r/20250906215417.89584-1-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-09-06 14:54:17 -07:00
crypto: hash - add zero length message hash for shax and md5 Some crypto drivers cannot process empty data message and return a precalculated hash for md5/sha1/sha224/sha256. This patch add thoses precalculated hash in include/crypto. Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-12-17 13:45:39 +01:00
crypto: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -07:00
md5: remove from lib and only live in crypto The md5_transform function is no longer used any where in the tree, except for the crypto api's actual implementation of md5, so we can drop the function from lib and put it as a static function of the crypto file, where it belongs. There should be no new users of md5_transform, anyway, since there are more modern ways of doing what it once achieved. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-03-16 15:18:57 +01:00
crypto: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -07:00
md5: remove from lib and only live in crypto The md5_transform function is no longer used any where in the tree, except for the crypto api's actual implementation of md5, so we can drop the function from lib and put it as a static function of the crypto file, where it belongs. There should be no new users of md5_transform, anyway, since there are more modern ways of doing what it once achieved. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Reviewed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-03-16 15:18:57 +01:00
crypto: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -07:00
crypto: md5 - Switch to shash This patch changes md5 to the new shash interface. Signed-off-by: Adrian-Ken Rueegsegger <ken@codelabs.ch> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-12-03 19:57:12 +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: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -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: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -07:00
crypto: md5 - Switch to shash This patch changes md5 to the new shash interface. Signed-off-by: Adrian-Ken Rueegsegger <ken@codelabs.ch> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-12-03 19:57:12 +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: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -07:00
crypto: md5 - Implement export_core() and import_core() Since commit 9d7a0ab1c753 ("crypto: ahash - Handle partial blocks in API"), the recently-added export_core() and import_core() methods in struct shash_alg have effectively become mandatory (even though it is not tested or enforced), since legacy drivers that need a fallback depend on them. Make crypto/md5.c compatible with these legacy drivers by adding export_core() and import_core() methods to it. Fixes: ba8ee22a7f92 ("crypto: md5 - Wrap library and add HMAC support") Link: https://lore.kernel.org/r/20250906215417.89584-1-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-09-06 14:54:17 -07:00
crypto: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -07:00
crypto: md5 - Implement export_core() and import_core() Since commit 9d7a0ab1c753 ("crypto: ahash - Handle partial blocks in API"), the recently-added export_core() and import_core() methods in struct shash_alg have effectively become mandatory (even though it is not tested or enforced), since legacy drivers that need a fallback depend on them. Make crypto/md5.c compatible with these legacy drivers by adding export_core() and import_core() methods to it. Fixes: ba8ee22a7f92 ("crypto: md5 - Wrap library and add HMAC support") Link: https://lore.kernel.org/r/20250906215417.89584-1-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-09-06 14:54:17 -07:00
crypto: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -07:00
crypto: md5 - Implement export_core() and import_core() Since commit 9d7a0ab1c753 ("crypto: ahash - Handle partial blocks in API"), the recently-added export_core() and import_core() methods in struct shash_alg have effectively become mandatory (even though it is not tested or enforced), since legacy drivers that need a fallback depend on them. Make crypto/md5.c compatible with these legacy drivers by adding export_core() and import_core() methods to it. Fixes: ba8ee22a7f92 ("crypto: md5 - Wrap library and add HMAC support") Link: https://lore.kernel.org/r/20250906215417.89584-1-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-09-06 14:54:17 -07:00
crypto: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -07:00
crypto: md5 - Implement export_core() and import_core() Since commit 9d7a0ab1c753 ("crypto: ahash - Handle partial blocks in API"), the recently-added export_core() and import_core() methods in struct shash_alg have effectively become mandatory (even though it is not tested or enforced), since legacy drivers that need a fallback depend on them. Make crypto/md5.c compatible with these legacy drivers by adding export_core() and import_core() methods to it. Fixes: ba8ee22a7f92 ("crypto: md5 - Wrap library and add HMAC support") Link: https://lore.kernel.org/r/20250906215417.89584-1-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-09-06 14:54:17 -07:00
crypto: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -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: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -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: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -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: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -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: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -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: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -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: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -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: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -07:00
crypto: prefix module autoloading with "crypto-" This prefixes all crypto module loading with "crypto-" so we never run the risk of exposing module auto-loading to userspace via a crypto API, as demonstrated by Mathias Krause: https://lkml.org/lkml/2013/3/4/70 Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-11-20 17:05:53 -08:00
crypto: md5 - Wrap library and add HMAC support Reimplement crypto/md5.c on top of the new MD5 library functions. Also add support for HMAC-MD5, again just wrapping the library functions. This closely mirrors crypto/sha1.c. Link: https://lore.kernel.org/r/20250805222855.10362-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-08-05 15:28:54 -07:00