diff options
| -rw-r--r-- | crypto/asymmetric_keys/signature.c | 63 | ||||
| -rw-r--r-- | include/crypto/public_key.h | 3 |
2 files changed, 0 insertions, 66 deletions
diff --git a/crypto/asymmetric_keys/signature.c b/crypto/asymmetric_keys/signature.c index 2deff81f8af5..041d04b5c953 100644 --- a/crypto/asymmetric_keys/signature.c +++ b/crypto/asymmetric_keys/signature.c @@ -65,69 +65,6 @@ int query_asymmetric_key(const struct kernel_pkey_params *params, EXPORT_SYMBOL_GPL(query_asymmetric_key); /** - * encrypt_blob - Encrypt data using an asymmetric key - * @params: Various parameters - * @data: Data blob to be encrypted, length params->data_len - * @enc: Encrypted data buffer, length params->enc_len - * - * Encrypt the specified data blob using the private key specified by - * params->key. The encrypted data is wrapped in an encoding if - * params->encoding is specified (eg. "pkcs1"). - * - * Returns the length of the data placed in the encrypted data buffer or an - * error. - */ -int encrypt_blob(struct kernel_pkey_params *params, - const void *data, void *enc) -{ - params->op = kernel_pkey_encrypt; - return asymmetric_key_eds_op(params, data, enc); -} -EXPORT_SYMBOL_GPL(encrypt_blob); - -/** - * decrypt_blob - Decrypt data using an asymmetric key - * @params: Various parameters - * @enc: Encrypted data to be decrypted, length params->enc_len - * @data: Decrypted data buffer, length params->data_len - * - * Decrypt the specified data blob using the private key specified by - * params->key. The decrypted data is wrapped in an encoding if - * params->encoding is specified (eg. "pkcs1"). - * - * Returns the length of the data placed in the decrypted data buffer or an - * error. - */ -int decrypt_blob(struct kernel_pkey_params *params, - const void *enc, void *data) -{ - params->op = kernel_pkey_decrypt; - return asymmetric_key_eds_op(params, enc, data); -} -EXPORT_SYMBOL_GPL(decrypt_blob); - -/** - * create_signature - Sign some data using an asymmetric key - * @params: Various parameters - * @data: Data blob to be signed, length params->data_len - * @enc: Signature buffer, length params->enc_len - * - * Sign the specified data blob using the private key specified by params->key. - * The signature is wrapped in an encoding if params->encoding is specified - * (eg. "pkcs1"). If the encoding needs to know the digest type, this can be - * passed through params->hash_algo (eg. "sha1"). - * - * Returns the length of the data placed in the signature buffer or an error. - */ -int create_signature(struct kernel_pkey_params *params, - const void *data, void *enc) -{ - params->op = kernel_pkey_sign; - return asymmetric_key_eds_op(params, data, enc); -} -EXPORT_SYMBOL_GPL(create_signature); - -/** * verify_signature - Initiate the use of an asymmetric key to verify a signature * @key: The asymmetric key to verify against * @sig: The signature to check diff --git a/include/crypto/public_key.h b/include/crypto/public_key.h index b7f308977c84..81098e00c08f 100644 --- a/include/crypto/public_key.h +++ b/include/crypto/public_key.h @@ -104,9 +104,6 @@ static inline int restrict_link_by_digsig(struct key *dest_keyring, extern int query_asymmetric_key(const struct kernel_pkey_params *, struct kernel_pkey_query *); -extern int encrypt_blob(struct kernel_pkey_params *, const void *, void *); -extern int decrypt_blob(struct kernel_pkey_params *, const void *, void *); -extern int create_signature(struct kernel_pkey_params *, const void *, void *); extern int verify_signature(const struct key *, const struct public_key_signature *); |