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path: root/arch/powerpc/lib/crypto/sha256.c
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2025-05-05crypto: arch/sha256 - Export block functions as GPL onlyHerbert Xu
Export the block functions as GPL only, there is no reason to let arbitrary modules use these internal functions. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-05-05crypto: powerpc/sha256 - implement library instead of shashEric Biggers
Instead of providing crypto_shash algorithms for the arch-optimized SHA-256 code, instead implement the SHA-256 library. This is much simpler, it makes the SHA-256 library functions be arch-optimized, and it fixes the longstanding issue where the arch-optimized SHA-256 was disabled by default. SHA-256 still remains available through crypto_shash, but individual architectures no longer need to handle it. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>