Diffusion GnuPG 7c378e0be78c

gpg: Fix modifying signature data by pk_verify for Ed25519.
7c378e0be78c
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Description

gpg: Fix modifying signature data by pk_verify for Ed25519.

* g10/pkglue.c (pk_verify): When fixing R and S, make sure those are
copies.

Fixing-commit: 0a5a854510fda6e6990938a3fca424df868fe676

Also avoid clearing the error by the S code of a failed mpi_print of
R.

GnuPG-bug-id: T7426
Signed-off-by: Werner Koch <wk@gnupg.org>

Details

Provenance

• gniibe	Authored on Mon, Nov 25, 6:39 AM
• werner	Committed on Mon, Nov 25, 11:10 AM

Parents

rG72c5f7b0f719: common: Change daemon startup timeout from 5 to 8 seconds.

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T7426: Retain binary representation of key for import->export (in particular, Ed25519 signature)

Event Timeline

• werner committed rG7c378e0be78c: gpg: Fix modifying signature data by pk_verify for Ed25519. (authored by • gniibe).Mon, Nov 25, 11:10 AM

• werner added a task: T7426: Retain binary representation of key for import->export (in particular, Ed25519 signature).

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g10/

rG7c378e0be78c

g10/pkglue.c

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