static int __init crypto_null_mod_init(void)
{
int ret = 0;
ret = crypto_register_alg(&cipher_null);
if (ret < 0)
goto out;
ret = crypto_register_alg(&skcipher_null);
if (ret < 0)
goto out_unregister_cipher;
ret = crypto_register_shash(&digest_null);
if (ret < 0)
goto out_unregister_skcipher;
ret = crypto_register_alg(&compress_null);
if (ret < 0)
goto out_unregister_digest;
out:
return ret;
out_unregister_digest:
crypto_unregister_shash(&digest_null);
out_unregister_skcipher:
crypto_unregister_alg(&skcipher_null);
out_unregister_cipher:
crypto_unregister_alg(&cipher_null);
goto out;
}
static void __exit crypto_null_mod_fini(void)
{
crypto_unregister_alg(&compress_null);
crypto_unregister_shash(&digest_null);
crypto_unregister_alg(&skcipher_null);
crypto_unregister_alg(&cipher_null);
}
void cfs_crypto_crc32_unregister(void)
{
#ifdef HAVE_STRUCT_SHASH_ALG
crypto_unregister_shash(&alg);
#else
crypto_unregister_alg(&alg);
#endif
}
static int __init skein_generic_init(void)
{
if (crypto_register_shash(&alg256))
goto out;
if (crypto_register_shash(&alg512))
goto unreg256;
if (crypto_register_shash(&alg1024))
goto unreg512;
return 0;
unreg512:
crypto_unregister_shash(&alg512);
unreg256:
crypto_unregister_shash(&alg256);
out:
return -1;
}
void __exit p8_exit(void)
{
struct crypto_alg **alg_it;
for (alg_it = algs; *alg_it; alg_it++) {
printk(KERN_INFO "Removing '%s'\n", (*alg_it)->cra_name);
crypto_unregister_alg(*alg_it);
}
crypto_unregister_shash(&p8_ghash_alg);
}
static int __init init(void)
{
int ret;
if (!crypt_s390_func_available(KIMD_SHA_512))
return -EOPNOTSUPP;
if ((ret = crypto_register_shash(&sha512_alg)) < 0)
goto out;
if ((ret = crypto_register_shash(&sha384_alg)) < 0)
crypto_unregister_shash(&sha512_alg);
out:
return ret;
}
static int nx_remove(struct vio_dev *viodev)
{
dev_dbg(&viodev->dev, "entering nx_remove for UA 0x%x\n",
viodev->unit_address);
if (nx_driver.of.status == NX_OKAY) {
NX_DEBUGFS_FINI(&nx_driver);
crypto_unregister_alg(&nx_ccm_aes_alg);
crypto_unregister_alg(&nx_ccm4309_aes_alg);
crypto_unregister_alg(&nx_gcm_aes_alg);
crypto_unregister_alg(&nx_gcm4106_aes_alg);
crypto_unregister_alg(&nx_ctr_aes_alg);
crypto_unregister_alg(&nx_ctr3686_aes_alg);
crypto_unregister_alg(&nx_cbc_aes_alg);
crypto_unregister_alg(&nx_ecb_aes_alg);
crypto_unregister_shash(&nx_shash_sha256_alg);
crypto_unregister_shash(&nx_shash_sha512_alg);
crypto_unregister_shash(&nx_shash_aes_xcbc_alg);
}
return 0;
}
static int __init sha256_s390_init(void)
{
int ret;
if (!crypt_s390_func_available(KIMD_SHA_256, CRYPT_S390_MSA))
return -EOPNOTSUPP;
ret = crypto_register_shash(&sha256_alg);
if (ret < 0)
goto out;
ret = crypto_register_shash(&sha224_alg);
if (ret < 0)
crypto_unregister_shash(&sha256_alg);
out:
return ret;
}
static int __init sha256_generic_mod_init(void)
{
int ret = 0;
ret = crypto_register_shash(&sha224);
if (ret < 0)
return ret;
ret = crypto_register_shash(&sha256);
if (ret < 0)
crypto_unregister_shash(&sha224);
return ret;
}
static int __init crc32_mod_init(void)
{
int err;
err = crypto_register_shash(&crc32_alg);
if (err)
return err;
err = crypto_register_shash(&crc32c_alg);
if (err) {
crypto_unregister_shash(&crc32_alg);
return err;
}
return 0;
}
static int __init ghash_pclmulqdqni_mod_init(void)
{
int err;
if (!x86_match_cpu(pcmul_cpu_id))
return -ENODEV;
err = crypto_register_shash(&ghash_alg);
if (err)
goto err_out;
err = crypto_register_ahash(&ghash_async_alg);
if (err)
goto err_shash;
return 0;
err_shash:
crypto_unregister_shash(&ghash_alg);
err_out:
return err;
}
static int __init ghash_pclmulqdqni_mod_init(void)
{
int err;
if (!cpu_has_pclmulqdq) {
printk(KERN_INFO "Intel PCLMULQDQ-NI instructions are not"
" detected.\n");
return -ENODEV;
}
err = crypto_register_shash(&ghash_alg);
if (err)
goto err_out;
err = crypto_register_ahash(&ghash_async_alg);
if (err)
goto err_shash;
return 0;
err_shash:
crypto_unregister_shash(&ghash_alg);
err_out:
return err;
}
static void __exit sha1_ce_mod_fini(void)
{
crypto_unregister_shash(&alg);
}
static void __exit ghash_mod_exit(void)
{
crypto_unregister_shash(&ghash_alg);
}
/**
* nx_register_algs - register algorithms with the crypto API
*
* Called from nx_probe()
*
* If all OF properties are in an acceptable state, the driver flags will
* indicate that we're ready and we'll create our debugfs files and register
* out crypto algorithms.
*/
static int nx_register_algs(void)
{
int rc = -1;
if (nx_driver.of.flags != NX_OF_FLAG_MASK_READY)
goto out;
memset(&nx_driver.stats, 0, sizeof(struct nx_stats));
rc = NX_DEBUGFS_INIT(&nx_driver);
if (rc)
goto out;
nx_driver.of.status = NX_OKAY;
rc = crypto_register_alg(&nx_ecb_aes_alg);
if (rc)
goto out;
rc = crypto_register_alg(&nx_cbc_aes_alg);
if (rc)
goto out_unreg_ecb;
rc = crypto_register_alg(&nx_ctr_aes_alg);
if (rc)
goto out_unreg_cbc;
rc = crypto_register_alg(&nx_ctr3686_aes_alg);
if (rc)
goto out_unreg_ctr;
rc = crypto_register_alg(&nx_gcm_aes_alg);
if (rc)
goto out_unreg_ctr3686;
rc = crypto_register_alg(&nx_gcm4106_aes_alg);
if (rc)
goto out_unreg_gcm;
rc = crypto_register_alg(&nx_ccm_aes_alg);
if (rc)
goto out_unreg_gcm4106;
rc = crypto_register_alg(&nx_ccm4309_aes_alg);
if (rc)
goto out_unreg_ccm;
rc = crypto_register_shash(&nx_shash_sha256_alg);
if (rc)
goto out_unreg_ccm4309;
rc = crypto_register_shash(&nx_shash_sha512_alg);
if (rc)
goto out_unreg_s256;
rc = crypto_register_shash(&nx_shash_aes_xcbc_alg);
if (rc)
goto out_unreg_s512;
goto out;
out_unreg_s512:
crypto_unregister_shash(&nx_shash_sha512_alg);
out_unreg_s256:
crypto_unregister_shash(&nx_shash_sha256_alg);
out_unreg_ccm4309:
crypto_unregister_alg(&nx_ccm4309_aes_alg);
out_unreg_ccm:
crypto_unregister_alg(&nx_ccm_aes_alg);
out_unreg_gcm4106:
crypto_unregister_alg(&nx_gcm4106_aes_alg);
out_unreg_gcm:
crypto_unregister_alg(&nx_gcm_aes_alg);
out_unreg_ctr3686:
crypto_unregister_alg(&nx_ctr3686_aes_alg);
out_unreg_ctr:
crypto_unregister_alg(&nx_ctr_aes_alg);
out_unreg_cbc:
crypto_unregister_alg(&nx_cbc_aes_alg);
out_unreg_ecb:
crypto_unregister_alg(&nx_ecb_aes_alg);
out:
return rc;
}
static void __exit rmd320_mod_fini(void)
{
crypto_unregister_shash(&alg);
}
static void __exit skein_generic_fini(void)
{
crypto_unregister_shash(&alg256);
crypto_unregister_shash(&alg512);
crypto_unregister_shash(&alg1024);
}
static void __exit sm3_generic_mod_fini(void)
{
crypto_unregister_shash(&sm3_alg);
}
static void unregister_sha1_ni(void)
{
if (boot_cpu_has(X86_FEATURE_SHA_NI))
crypto_unregister_shash(&sha1_ni_alg);
}
static void __exit fini(void)
{
crypto_unregister_shash(&sha512_alg);
crypto_unregister_shash(&sha384_alg);
}
static void unregister_sha1_avx2(void)
{
if (avx2_usable())
crypto_unregister_shash(&sha1_avx2_alg);
}
static void __exit sha256_s390_fini(void)
{
crypto_unregister_shash(&sha224_alg);
crypto_unregister_shash(&sha256_alg);
}
static void __exit ghash_pclmulqdqni_mod_exit(void)
{
crypto_unregister_ahash(&ghash_async_alg);
crypto_unregister_shash(&ghash_alg);
}
static void __exit crct10dif_intel_mod_fini(void)
{
crypto_unregister_shash(&alg);
}
void cfs_crypto_adler32_unregister(void)
{
crypto_unregister_shash(&alg);
}
static void __exit sha256_generic_mod_fini(void)
{
crypto_unregister_shash(&sha224);
crypto_unregister_shash(&sha256);
}
void cfs_crypto_crc32c_pclmul_unregister(void)
{
crypto_unregister_shash(&alg);
}
void __exit ifxdeu_fini_md5 (void)
{
crypto_unregister_shash(&ifxdeu_md5_alg);
}
static void unregister_sha1_ssse3(void)
{
if (boot_cpu_has(X86_FEATURE_SSSE3))
crypto_unregister_shash(&sha1_ssse3_alg);
}
static void __exit crc32c_mod_fini(void)
{
crypto_unregister_shash(&alg);
}
