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Merge pull request #5953 from tuvshinzayaArm/update-document-PSA_ALG_RSA_PSS

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Update documentation of PSA_ALG_RSA_PSS
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Paul Elliott
2022-07-14 10:40:21 +01:00
committed by GitHub
parent 0dca5ef773 44baacd089
commit 0b5f4950cc
1 changed files with 5 additions and 3 deletions
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8
include/psa/crypto_values.h
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@ -1400,9 +1400,11 @@
* This is the signature scheme defined by RFC 8017
* (PKCS#1: RSA Cryptography Specifications) under the name
* RSASSA-PSS, with the message generation function MGF1, and with
* a salt length equal to the length of the hash. The specified
* hash algorithm is used to hash the input message, to create the
* salted hash, and for the mask generation.
* a salt length equal to the length of the hash, or the largest
* possible salt length for the algorithm and key size if that is
* smaller than the hash length. The specified hash algorithm is
* used to hash the input message, to create the salted hash, and
* for the mask generation.
*
* \param hash_alg A hash algorithm (\c PSA_ALG_XXX value such that
* #PSA_ALG_IS_HASH(\p hash_alg) is true).