2  * QEMU Crypto hash algorithms
25 #include "crypto/hash.h"
81 int qcrypto_hash_updatev(QCryptoHash *hash,  in qcrypto_hash_updatev()  argument
86     QCryptoHashDriver *drv = hash->driver;  in qcrypto_hash_updatev()
88     return drv->hash_update(hash, iov, niov, errp);  in qcrypto_hash_updatev()
91 int qcrypto_hash_update(QCryptoHash *hash,  in qcrypto_hash_update()  argument
98     return qcrypto_hash_updatev(hash, &iov, 1, errp);  in qcrypto_hash_update()
103     QCryptoHash *hash = NULL;  in qcrypto_hash_new()  local
106         error_setg(errp, "Unsupported hash algorithm %s",  in qcrypto_hash_new()
112     hash = qcrypto_hash_afalg_driver.hash_new(alg, NULL);  in qcrypto_hash_new()
113     if (hash) {  in qcrypto_hash_new()
114         hash->driver = &qcrypto_hash_afalg_driver;  in qcrypto_hash_new()
115         return hash;  in qcrypto_hash_new()
119     hash = qcrypto_hash_lib_driver.hash_new(alg, errp);  in qcrypto_hash_new()
120     if (!hash) {  in qcrypto_hash_new()
124     hash->driver = &qcrypto_hash_lib_driver;  in qcrypto_hash_new()
125     return hash;  in qcrypto_hash_new()
128 void qcrypto_hash_free(QCryptoHash *hash)  in qcrypto_hash_free()  argument
132     if (hash) {  in qcrypto_hash_free()
133         drv = hash->driver;  in qcrypto_hash_free()
134         drv->hash_free(hash);  in qcrypto_hash_free()
138 int qcrypto_hash_finalize_bytes(QCryptoHash *hash,  in qcrypto_hash_finalize_bytes()  argument
143     QCryptoHashDriver *drv = hash->driver;  in qcrypto_hash_finalize_bytes()
145     return drv->hash_finalize(hash, result, result_len, errp);  in qcrypto_hash_finalize_bytes()
150 int qcrypto_hash_finalize_digest(QCryptoHash *hash,  in qcrypto_hash_finalize_digest()  argument
159     ret = qcrypto_hash_finalize_bytes(hash, &result, &resultlen, errp);  in qcrypto_hash_finalize_digest()
172 int qcrypto_hash_finalize_base64(QCryptoHash *hash,  in qcrypto_hash_finalize_base64()  argument
180     ret = qcrypto_hash_finalize_bytes(hash, &result, &resultlen, errp);  in qcrypto_hash_finalize_base64()