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authorEric Biggers2018-12-06 22:00:08 +0100
committerHerbert Xu2018-12-13 11:24:59 +0100
commit282c14852d00d6d1b8fadf3e01e4180f02ddda84 (patch)
treeb53a81a4fe030f050facafeaed28f3bdcbb50890 /crypto/adiantum.c
parentcrypto: xchacha - add test vector from XChaCha20 draft RFC (diff)
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crypto: xchacha20 - fix comments for test vectors
The kernel's ChaCha20 uses the RFC7539 convention of the nonce being 12 bytes rather than 8, so actually I only appended 12 random bytes (not 16) to its test vectors to form 24-byte nonces for the XChaCha20 test vectors. The other 4 bytes were just from zero-padding the stream position to 8 bytes. Fix the comments above the test vectors. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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