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Remove SHA256_HMAC_B from scram-common.h

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This referred to the size of the buffers for k_ipad and k_opad in HMAC
computations.  This is unused since e6bdfd9, where SCRAM has switched to
the cryptohash routines for its HMAC calculations rather than its own
maths.

Reviewed-by: Jacob Champion
Discussion: https://postgr.es/m/Y5gGMjXhyp0oK0mH@paquier.xyz
This commit is contained in:
Michael Paquier 2022-12-14 09:51:19 +09:00
parent 20432f8731
commit c6f6646bb0
1 changed files with 0 additions and 3 deletions
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src/include/common/scram-common.h
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@ -23,9 +23,6 @@
/* Length of SCRAM keys (client and server) */ /* Length of SCRAM keys (client and server) */
#define SCRAM_KEY_LEN PG_SHA256_DIGEST_LENGTH #define SCRAM_KEY_LEN PG_SHA256_DIGEST_LENGTH
/* length of HMAC */
#define SHA256_HMAC_B PG_SHA256_BLOCK_LENGTH
/* /*
* Size of random nonce generated in the authentication exchange. This * Size of random nonce generated in the authentication exchange. This
* is in "raw" number of bytes, the actual nonces sent over the wire are * is in "raw" number of bytes, the actual nonces sent over the wire are