Diffusion GnuPG 3fcef7371480

gpg: Handle leading-zeros private key for Ed25519.
3fcef7371480
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Description

gpg: Handle leading-zeros private key for Ed25519.

* g10/parse-packet.c (mpi_read_detect_0_removal): New.
(parse_key): Use mpi_read_detect_0_removal for PUBKEY_ALGO_EDDSA
to tweak the checksum.

GnuPG-bug-id: T5120
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>

Details

Provenance

Authored on Apr 28 2022, 8:12 AM

Parents

rG3192939a10df: Revert "gpg: Accept Ed25519 private key in SOS which reserves leading zeros."

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Tasks

T5120: Incompatible Ed25519 secret key (no-encryption)

Event Timeline

• gniibe committed rG3fcef7371480: gpg: Handle leading-zeros private key for Ed25519. (authored by • gniibe).Apr 28 2022, 8:12 AM

• gniibe added a task: T5120: Incompatible Ed25519 secret key (no-encryption).Apr 28 2022, 8:14 AM

• werner mentioned this in rG36a5509e11c8: gpg: Minor robustness fix..May 5 2022, 2:13 PM

Changes (1)

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g10/

rG3fcef7371480

g10/parse-packet.c

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