SHA1_BLOCK_LEN
if (klen > SHA1_BLOCK_LEN)
uint8_t hmac_key[SHA1_BLOCK_LEN] __aligned(16);
.blocksize = SHA1_BLOCK_LEN,
.keysize = SHA1_BLOCK_LEN,
.blocksize = SHA1_BLOCK_LEN,
cs->cs_mblen = SHA1_BLOCK_LEN;
SHA1Update(&ctx, in, SHA1_BLOCK_LEN);
.blocksize = SHA1_BLOCK_LEN,
.keysize = SHA1_BLOCK_LEN,
.blocksize = SHA1_BLOCK_LEN,