Lines Matching defs:iv_len
186 * 1 .. iv_len nonce (aka iv) - set by: mbedtls_ccm_starts()
187 * iv_len+1 .. 15 length
225 size_t iv_len)
228 if (iv_len < 7 || iv_len > 13) {
233 ctx->q = 16 - 1 - (unsigned char) iv_len;
238 * 1 .. iv_len nonce (aka iv)
239 * iv_len+1 .. 15 counter (initially 1)
247 memcpy(ctx->ctr + 1, iv, iv_len);
248 memset(ctx->ctr + 1 + iv_len, 0, ctx->q);
254 memcpy(ctx->y + 1, iv, iv_len);
513 const unsigned char *iv, size_t iv_len,
521 if ((ret = mbedtls_ccm_starts(ctx, mode, iv, iv_len)) != 0) {
549 const unsigned char *iv, size_t iv_len,
554 return ccm_auth_crypt(ctx, MBEDTLS_CCM_STAR_ENCRYPT, length, iv, iv_len,
559 const unsigned char *iv, size_t iv_len,
564 return ccm_auth_crypt(ctx, MBEDTLS_CCM_ENCRYPT, length, iv, iv_len,
586 const unsigned char *iv, size_t iv_len,
595 iv, iv_len, add, add_len,
609 const unsigned char *iv, size_t iv_len,
615 iv, iv_len, add, add_len,
620 const unsigned char *iv, size_t iv_len,
626 iv, iv_len, add, add_len,