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Fix AES-ECB with SECO

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JacobBarthelmeh
2023-02-27 15:50:15 -08:00
committed by Jacob Barthelmeh
parent 3f7109c18b
commit 9a54cea78b
1 changed files with 9 additions and 4 deletions
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13
wolfcrypt/src/port/caam/wolfcaam_seco.c
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@ -869,8 +869,13 @@ static hsm_err_t wc_SEC_AES_Common(unsigned int args[4], CAAM_BUFFER* buf,
if (err == HSM_NO_ERROR) {
XMEMSET(&cipher_args, 0, sizeof(cipher_args));
cipher_args.key_identifier = args[3]; /* black key / HSM */
cipher_args.iv = (uint8_t*)buf[1].TheAddress;
cipher_args.iv_size = buf[1].Length;
if (algo == HSM_CIPHER_ONE_GO_ALGO_AES_ECB) {
cipher_args.iv_size = 0; /* no iv with AES-ECB */
}
else {
cipher_args.iv = (uint8_t*)buf[1].TheAddress;
cipher_args.iv_size = buf[1].Length;
}
cipher_args.cipher_algo = algo;
dir = args[0] & 0xFFFF; /* extract direction enc/dec from input args */
@ -912,8 +917,8 @@ static hsm_err_t wc_SEC_AES_Common(unsigned int args[4], CAAM_BUFFER* buf,
static hsm_err_t wc_SECO_AESECB(unsigned int args[4], CAAM_BUFFER* buf, int sz)
{
return wc_SEC_AES_Common(args, buf, sz, HSM_CIPHER_ONE_GO_ALGO_AES_ECB,
(uint8_t*)buf[2].TheAddress, buf[2].Length,
(uint8_t*)buf[3].TheAddress, buf[3].Length);
(uint8_t*)buf[1].TheAddress, buf[1].Length,
(uint8_t*)buf[2].TheAddress, buf[2].Length);
}