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Move crypt_cipher to per-lib implementation.

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For now, it calls kernel fallback only.
This commit is contained in:
Milan Broz
2019-02-24 19:30:27 +01:00
parent a859455aad
commit fc37d81144
7 changed files with 153 additions and 61 deletions
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14
lib/crypto_backend/crypto_backend_internal.h
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@@ -40,14 +40,20 @@ int argon2(const char *type, const char *password, size_t password_length,
uint32_t iterations, uint32_t memory, uint32_t parallel);
/* Block ciphers: fallback to kernel crypto API */
int crypt_cipher_init_kernel(struct crypt_cipher **ctx, const char *name,
struct crypt_cipher_kernel {
int tfmfd;
int opfd;
};
int crypt_cipher_init_kernel(struct crypt_cipher_kernel *ctx, const char *name,
const char *mode, const void *key, size_t key_length);
int crypt_cipher_encrypt_kernel(struct crypt_cipher *ctx,
int crypt_cipher_encrypt_kernel(struct crypt_cipher_kernel *ctx,
const char *in, char *out, size_t length,
const char *iv, size_t iv_length);
int crypt_cipher_decrypt_kernel(struct crypt_cipher *ctx,
int crypt_cipher_decrypt_kernel(struct crypt_cipher_kernel *ctx,
const char *in, char *out, size_t length,
const char *iv, size_t iv_length);
void crypt_cipher_destroy_kernel(struct crypt_cipher *ctx);
void crypt_cipher_destroy_kernel(struct crypt_cipher_kernel *ctx);
#endif /* _CRYPTO_BACKEND_INTERNAL_H */