Diffusion libgcrypt ab5aef9b7b6e

hmac: Allow use of shorter salt.
ab5aef9b7b6e
Actions

Tags

None

Subscribers

None

Description

hmac: Allow use of shorter salt.

* cipher/md.c (prepare_macpads): Move the check to...
* src/visibility.c (gcry_mac_setkey): ... here.

Cherry-picking the master commit of:
58c92098d053aae7c78cc42bdd7c80c13efc89bb

GnuPG-bug-id: T6039
Fixes-commit: 76aad97dd312e83f2f9b8d086553f2b72ab6546f
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>

Details

Provenance

Authored on Jun 24 2022, 1:59 AM

Parents

rC1d3a90a4d118: cipher: Fix gcry_pk_hash_verify for explicit hash.

Branches

Unknown

Tags

Unknown

Tasks

T6039: FIPS: Allow salt=NULL (or shorter salt) for HKDF

Event Timeline

• gniibe mentioned this in rCd09d3d33c79d: kdf:pkdf2: Require longer input when FIPS mode..Fri, Jan 30, 10:43 AM

• gniibe committed rCab5aef9b7b6e: hmac: Allow use of shorter salt. (authored by • gniibe).Aug 15 2022, 3:54 AM

• gniibe added a task: T6039: FIPS: Allow salt=NULL (or shorter salt) for HKDF.Fri, Jan 30, 10:43 AM

Changes (2)

Path

Size

cipher/

src/

rCab5aef9b7b6e

cipher/md.c

Loading...

src/visibility.c

Loading...