HMAC_IPAD_VALUE
ipad[i] = ctx->key[i] ^ HMAC_IPAD_VALUE;
ipad[i] ^= HMAC_IPAD_VALUE;
ipad[i] ^= HMAC_IPAD_VALUE;
tfmctx->ipad[i] ^= HMAC_IPAD_VALUE;
ctx->ipad[index] ^= HMAC_IPAD_VALUE;
ctx->u.sha.ipad[i] = ctx->u.sha.key[i] ^ HMAC_IPAD_VALUE;
ipad[i] ^= HMAC_IPAD_VALUE;
ipad[i] ^= HMAC_IPAD_VALUE;
return register_chain_var(tfm, HMAC_IPAD_VALUE, itarget,
rctx->buffer[i] = ctx->key[i] ^ HMAC_IPAD_VALUE;
ipad[i] ^= HMAC_IPAD_VALUE;
bctx->ipad[i] ^= HMAC_IPAD_VALUE;
derived_key.w[i] ^= REPEAT_BYTE(HMAC_IPAD_VALUE);
HMAC_IPAD_VALUE);
derived_key.w[i] ^= REPEAT_BYTE(HMAC_IPAD_VALUE);
HMAC_IPAD_VALUE);
derived_key.w[i] ^= REPEAT_BYTE(HMAC_IPAD_VALUE);
HMAC_IPAD_VALUE);
derived_key.w[i] ^= REPEAT_BYTE(HMAC_IPAD_VALUE);
HMAC_IPAD_VALUE);