Mercurial > dropbear
view libtommath/bn_mp_error_to_string.c @ 1705:5b701bf529aa
Fix ChaCha20 on 32-bit platforms (#99)
* Fix ChaCha20 on 32-bit platforms
On 32-bit platforms with old compiler STORE64H() parameter is
not auto-expanded to 64-bit value, causing wrong IV data.
Spotted on BCM4706 MIPS32r2 with GCC 4.2.4:
Exit before auth: Integrity error (bad packet size 2065808956)
* Fix Chacha20-Poly1305 and AES-GCM debug messages
Functions were renamed earlier and trace messages - not.
author | Vladislav Grishenko <themiron@users.noreply.github.com> |
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date | Fri, 29 May 2020 18:26:22 +0500 |
parents | 1051e4eea25a |
children |
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#include "tommath_private.h" #ifdef BN_MP_ERROR_TO_STRING_C /* LibTomMath, multiple-precision integer library -- Tom St Denis */ /* SPDX-License-Identifier: Unlicense */ /* return a char * string for a given code */ const char *mp_error_to_string(mp_err code) { switch (code) { case MP_OKAY: return "Successful"; case MP_ERR: return "Unknown error"; case MP_MEM: return "Out of heap"; case MP_VAL: return "Value out of range"; case MP_ITER: return "Max. iterations reached"; case MP_BUF: return "Buffer overflow"; default: return "Invalid error code"; } } #endif