mbedtls/ChangeLog.d
Gilles Peskine fc2c79633b Fix an incorrect error code if RSA private operation glitched
mbedtls_rsa_private() could return the sum of two RSA error codes
instead of a valid error code in some rare circumstances:

* If rsa_prepare_blinding() returned  MBEDTLS_ERR_RSA_RNG_FAILED
  (indicating a misbehaving or misconfigured RNG).
* If the comparison with the public value failed (typically indicating
  a glitch attack).

Make sure not to add two high-level error codes.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2021-03-03 16:19:09 +00:00
..
00README.md When to write a changelog: minor improvements 2020-10-01 00:35:25 +02:00
drbg-mutex.txt Changelog entry for DRBG mutex usage fix 2021-02-12 15:57:03 +01:00
issue4093.txt adding changelog entry for issue #4093 2021-02-02 12:44:07 +01:00
mpi_sub_abs.txt mbedtls_mpi_sub_abs: fix buffer overflow in error case 2021-02-01 13:39:51 +01:00
rsa_private-ret.txt Fix an incorrect error code if RSA private operation glitched 2021-03-03 16:19:09 +00:00
rsa-mutex.txt Make entropy double-free work 2021-02-23 11:28:19 +01:00