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Fix to use accelerated AES GCM when auth is not 4-byte aligned on platforms supporting byte header size.

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This commit is contained in:
David Garske
2021-06-02 11:19:12 -07:00
parent 27218e1d40
commit e8c4f857e1
1 changed files with 2 additions and 2 deletions
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4
wolfcrypt/src/aes.c
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@ -6991,7 +6991,7 @@ static int wc_AesGcmEncrypt_STM32(Aes* aes, byte* out, const byte* in, word32 sz
/* or harware that does not support partial block */ /* or harware that does not support partial block */
|| sz == 0 || partial != 0 || sz == 0 || partial != 0
#endif #endif
#ifndef STM32_AESGCM_PARTIAL #if !defined(CRYP_HEADERWIDTHUNIT_BYTE) && !defined(STM32_AESGCM_PARTIAL)
/* or authIn is not a multiple of 4 */ /* or authIn is not a multiple of 4 */
|| authPadSz != authInSz || authPadSz != authInSz
#endif #endif
@ -7481,7 +7481,7 @@ static int wc_AesGcmDecrypt_STM32(Aes* aes, byte* out,
/* or harware that does not support partial block */ /* or harware that does not support partial block */
|| sz == 0 || partial != 0 || sz == 0 || partial != 0
#endif #endif
#ifndef STM32_AESGCM_PARTIAL #if !defined(CRYP_HEADERWIDTHUNIT_BYTE) && !defined(STM32_AESGCM_PARTIAL)
/* or authIn is not a multiple of 4 */ /* or authIn is not a multiple of 4 */
|| authPadSz != authInSz || authPadSz != authInSz
#endif #endif