crypto: poly1305 - expose init/update/final library interface

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Expose the existing generic Poly1305 code via a init/update/final
library interface so that callers are not required to go through
the crypto API's shash abstraction to access it. At the same time,
make some preparations so that the library implementation can be
superseded by an accelerated arch-specific version in the future.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Ard Biesheuvel 2019-11-08 13:22:21 +01:00 • committed by Herbert Xu

parent ad8f5b8838

commit a1d9306409

4 changed files with 138 additions and 22 deletions

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22

crypto/poly1305_generic.c

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38

include/crypto/poly1305.h

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26

lib/crypto/Kconfig

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74

lib/crypto/poly1305.c

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