/*
- * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
#ifndef HEADER_ENVELOPE_H
# define HEADER_ENVELOPE_H
+# include <stdarg.h>
+
# include <openssl/opensslconf.h>
# include <openssl/ossl_typ.h>
# include <openssl/symhacks.h>
# define EVP_PKEY_DH NID_dhKeyAgreement
# define EVP_PKEY_DHX NID_dhpublicnumber
# define EVP_PKEY_EC NID_X9_62_id_ecPublicKey
+# define EVP_PKEY_SM2 NID_sm2
# define EVP_PKEY_HMAC NID_hmac
# define EVP_PKEY_CMAC NID_cmac
# define EVP_PKEY_SCRYPT NID_id_scrypt
# define EVP_PKEY_SIPHASH NID_siphash
# define EVP_PKEY_X25519 NID_X25519
# define EVP_PKEY_ED25519 NID_ED25519
+# define EVP_PKEY_X448 NID_X448
+# define EVP_PKEY_ED448 NID_ED448
#ifdef __cplusplus
extern "C" {
* if the following flag is set.
*/
# define EVP_MD_CTX_FLAG_FINALISE 0x0200
+/* NOTE: 0x0400 is reserved for internal usage in evp_int.h */
EVP_CIPHER *EVP_CIPHER_meth_new(int cipher_type, int block_size, int key_len);
EVP_CIPHER *EVP_CIPHER_meth_dup(const EVP_CIPHER *cipher);
# define EVP_MD_CTX_block_size(e) EVP_MD_block_size(EVP_MD_CTX_md(e))
# define EVP_MD_CTX_type(e) EVP_MD_type(EVP_MD_CTX_md(e))
EVP_PKEY_CTX *EVP_MD_CTX_pkey_ctx(const EVP_MD_CTX *ctx);
+void EVP_MD_CTX_set_pkey_ctx(EVP_MD_CTX *ctx, EVP_PKEY_CTX *pctx);
void *EVP_MD_CTX_md_data(const EVP_MD_CTX *ctx);
int EVP_CIPHER_nid(const EVP_CIPHER *cipher);
const EVP_MD *EVP_sha256(void);
const EVP_MD *EVP_sha384(void);
const EVP_MD *EVP_sha512(void);
+const EVP_MD *EVP_sha512_224(void);
+const EVP_MD *EVP_sha512_256(void);
const EVP_MD *EVP_sha3_224(void);
const EVP_MD *EVP_sha3_256(void);
const EVP_MD *EVP_sha3_384(void);
# ifndef OPENSSL_NO_WHIRLPOOL
const EVP_MD *EVP_whirlpool(void);
# endif
+# ifndef OPENSSL_NO_SM3
+const EVP_MD *EVP_sm3(void);
+# endif
const EVP_CIPHER *EVP_enc_null(void); /* does nothing :-) */
# ifndef OPENSSL_NO_DES
const EVP_CIPHER *EVP_des_ecb(void);
(const EVP_MD *ciph, const char *from,
const char *to, void *x), void *arg);
+/* MAC stuff */
+
+# define EVP_MAC_CMAC NID_cmac
+# define EVP_MAC_GMAC NID_gmac
+# define EVP_MAC_HMAC NID_hmac
+# define EVP_MAC_SIPHASH NID_siphash
+# define EVP_MAC_POLY1305 NID_poly1305
+
+EVP_MAC_CTX *EVP_MAC_CTX_new(const EVP_MAC *mac);
+EVP_MAC_CTX *EVP_MAC_CTX_new_id(int nid);
+void EVP_MAC_CTX_free(EVP_MAC_CTX *ctx);
+int EVP_MAC_CTX_copy(EVP_MAC_CTX *dest, EVP_MAC_CTX *src);
+const EVP_MAC *EVP_MAC_CTX_mac(EVP_MAC_CTX *ctx);
+size_t EVP_MAC_size(EVP_MAC_CTX *ctx);
+int EVP_MAC_init(EVP_MAC_CTX *ctx);
+int EVP_MAC_update(EVP_MAC_CTX *ctx, const unsigned char *data, size_t datalen);
+int EVP_MAC_final(EVP_MAC_CTX *ctx, unsigned char *out, size_t *poutlen);
+int EVP_MAC_ctrl(EVP_MAC_CTX *ctx, int cmd, ...);
+int EVP_MAC_vctrl(EVP_MAC_CTX *ctx, int cmd, va_list args);
+int EVP_MAC_ctrl_str(EVP_MAC_CTX *ctx, const char *type, const char *value);
+int EVP_MAC_str2ctrl(EVP_MAC_CTX *ctx, int cmd, const char *value);
+int EVP_MAC_hex2ctrl(EVP_MAC_CTX *ctx, int cmd, const char *value);
+int EVP_MAC_nid(const EVP_MAC *mac);
+
+# define EVP_get_macbynid(a) EVP_get_macbyname(OBJ_nid2sn(a))
+# define EVP_get_macbyobj(a) EVP_get_macbynid(OBJ_obj2nid(a))
+# define EVP_MAC_name(o) OBJ_nid2sn(EVP_MAC_nid(o))
+const EVP_MAC *EVP_get_macbyname(const char *name);
+void EVP_MAC_do_all(void (*fn)
+ (const EVP_MAC *ciph, const char *from, const char *to,
+ void *x), void *arg);
+void EVP_MAC_do_all_sorted(void (*fn)
+ (const EVP_MAC *ciph, const char *from,
+ const char *to, void *x), void *arg);
+
+# define EVP_MAC_CTRL_SET_KEY 0x01 /* unsigned char *, size_t */
+# define EVP_MAC_CTRL_SET_FLAGS 0x02 /* unsigned long */
+# define EVP_MAC_CTRL_SET_ENGINE 0x03 /* ENGINE * */
+# define EVP_MAC_CTRL_SET_MD 0x04 /* EVP_MD * */
+# define EVP_MAC_CTRL_SET_CIPHER 0x05 /* EVP_CIPHER * */
+# define EVP_MAC_CTRL_SET_SIZE 0x06 /* size_t */
+# define EVP_MAC_CTRL_SET_IV 0x07 /* unsigned char *, size_t */
+
+/* PKEY stuff */
int EVP_PKEY_decrypt_old(unsigned char *dec_key,
const unsigned char *enc_key, int enc_key_len,
EVP_PKEY *private_key);
int EVP_PKEY_size(EVP_PKEY *pkey);
int EVP_PKEY_set_type(EVP_PKEY *pkey, int type);
int EVP_PKEY_set_type_str(EVP_PKEY *pkey, const char *str, int len);
+int EVP_PKEY_set_alias_type(EVP_PKEY *pkey, int type);
# ifndef OPENSSL_NO_ENGINE
int EVP_PKEY_set1_engine(EVP_PKEY *pkey, ENGINE *e);
# endif
int indent, ASN1_PCTX *pctx);
int EVP_PKEY_get_default_digest_nid(EVP_PKEY *pkey, int *pnid);
+int EVP_PKEY_supports_digest_nid(EVP_PKEY *pkey, int nid);
int EVP_PKEY_set1_tls_encodedpoint(EVP_PKEY *pkey,
const unsigned char *pt, size_t ptlen);
# define ASN1_PKEY_CTRL_SET1_TLS_ENCPT 0x9
# define ASN1_PKEY_CTRL_GET1_TLS_ENCPT 0xa
+# define ASN1_PKEY_CTRL_SUPPORTS_MD_NID 0xb
int EVP_PKEY_asn1_get_count(void);
const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
void EVP_PKEY_asn1_set_check(EVP_PKEY_ASN1_METHOD *ameth,
int (*pkey_check) (const EVP_PKEY *pk));
+void EVP_PKEY_asn1_set_public_check(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*pkey_pub_check) (const EVP_PKEY *pk));
+
+void EVP_PKEY_asn1_set_param_check(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*pkey_param_check) (const EVP_PKEY *pk));
+
+void EVP_PKEY_asn1_set_set_priv_key(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*set_priv_key) (EVP_PKEY *pk,
+ const unsigned char
+ *priv,
+ size_t len));
+void EVP_PKEY_asn1_set_set_pub_key(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*set_pub_key) (EVP_PKEY *pk,
+ const unsigned char *pub,
+ size_t len));
+void EVP_PKEY_asn1_set_get_priv_key(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*get_priv_key) (const EVP_PKEY *pk,
+ unsigned char *priv,
+ size_t *len));
+void EVP_PKEY_asn1_set_get_pub_key(EVP_PKEY_ASN1_METHOD *ameth,
+ int (*get_pub_key) (const EVP_PKEY *pk,
+ unsigned char *pub,
+ size_t *len));
+
void EVP_PKEY_asn1_set_security_bits(EVP_PKEY_ASN1_METHOD *ameth,
int (*pkey_security_bits) (const EVP_PKEY
*pk));
EVP_PKEY *EVP_PKEY_new_mac_key(int type, ENGINE *e,
const unsigned char *key, int keylen);
+EVP_PKEY *EVP_PKEY_new_raw_private_key(int type, ENGINE *e,
+ const unsigned char *priv,
+ size_t len);
+EVP_PKEY *EVP_PKEY_new_raw_public_key(int type, ENGINE *e,
+ const unsigned char *pub,
+ size_t len);
+int EVP_PKEY_get_raw_private_key(const EVP_PKEY *pkey, unsigned char *priv,
+ size_t *len);
+int EVP_PKEY_get_raw_public_key(const EVP_PKEY *pkey, unsigned char *pub,
+ size_t *len);
+
+EVP_PKEY *EVP_PKEY_new_CMAC_key(ENGINE *e, const unsigned char *priv,
+ size_t len, const EVP_CIPHER *cipher);
void EVP_PKEY_CTX_set_data(EVP_PKEY_CTX *ctx, void *data);
void *EVP_PKEY_CTX_get_data(EVP_PKEY_CTX *ctx);
int EVP_PKEY_keygen_init(EVP_PKEY_CTX *ctx);
int EVP_PKEY_keygen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
int EVP_PKEY_check(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_public_check(EVP_PKEY_CTX *ctx);
+int EVP_PKEY_param_check(EVP_PKEY_CTX *ctx);
void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
void EVP_PKEY_meth_set_check(EVP_PKEY_METHOD *pmeth,
int (*check) (EVP_PKEY *pkey));
-void EVP_PKEY_meth_get_init(EVP_PKEY_METHOD *pmeth,
+void EVP_PKEY_meth_set_public_check(EVP_PKEY_METHOD *pmeth,
+ int (*check) (EVP_PKEY *pkey));
+
+void EVP_PKEY_meth_set_param_check(EVP_PKEY_METHOD *pmeth,
+ int (*check) (EVP_PKEY *pkey));
+
+void EVP_PKEY_meth_set_digest_custom(EVP_PKEY_METHOD *pmeth,
+ int (*digest_custom) (EVP_PKEY_CTX *ctx,
+ EVP_MD_CTX *mctx));
+
+void EVP_PKEY_meth_get_init(const EVP_PKEY_METHOD *pmeth,
int (**pinit) (EVP_PKEY_CTX *ctx));
-void EVP_PKEY_meth_get_copy(EVP_PKEY_METHOD *pmeth,
+void EVP_PKEY_meth_get_copy(const EVP_PKEY_METHOD *pmeth,
int (**pcopy) (EVP_PKEY_CTX *dst,
EVP_PKEY_CTX *src));
-void EVP_PKEY_meth_get_cleanup(EVP_PKEY_METHOD *pmeth,
+void EVP_PKEY_meth_get_cleanup(const EVP_PKEY_METHOD *pmeth,
void (**pcleanup) (EVP_PKEY_CTX *ctx));
-void EVP_PKEY_meth_get_paramgen(EVP_PKEY_METHOD *pmeth,
+void EVP_PKEY_meth_get_paramgen(const EVP_PKEY_METHOD *pmeth,
int (**pparamgen_init) (EVP_PKEY_CTX *ctx),
int (**pparamgen) (EVP_PKEY_CTX *ctx,
EVP_PKEY *pkey));
-void EVP_PKEY_meth_get_keygen(EVP_PKEY_METHOD *pmeth,
+void EVP_PKEY_meth_get_keygen(const EVP_PKEY_METHOD *pmeth,
int (**pkeygen_init) (EVP_PKEY_CTX *ctx),
int (**pkeygen) (EVP_PKEY_CTX *ctx,
EVP_PKEY *pkey));
-void EVP_PKEY_meth_get_sign(EVP_PKEY_METHOD *pmeth,
+void EVP_PKEY_meth_get_sign(const EVP_PKEY_METHOD *pmeth,
int (**psign_init) (EVP_PKEY_CTX *ctx),
int (**psign) (EVP_PKEY_CTX *ctx,
unsigned char *sig, size_t *siglen,
const unsigned char *tbs,
size_t tbslen));
-void EVP_PKEY_meth_get_verify(EVP_PKEY_METHOD *pmeth,
+void EVP_PKEY_meth_get_verify(const EVP_PKEY_METHOD *pmeth,
int (**pverify_init) (EVP_PKEY_CTX *ctx),
int (**pverify) (EVP_PKEY_CTX *ctx,
const unsigned char *sig,
const unsigned char *tbs,
size_t tbslen));
-void EVP_PKEY_meth_get_verify_recover(EVP_PKEY_METHOD *pmeth,
+void EVP_PKEY_meth_get_verify_recover(const EVP_PKEY_METHOD *pmeth,
int (**pverify_recover_init) (EVP_PKEY_CTX
*ctx),
int (**pverify_recover) (EVP_PKEY_CTX
char *tbs,
size_t tbslen));
-void EVP_PKEY_meth_get_signctx(EVP_PKEY_METHOD *pmeth,
+void EVP_PKEY_meth_get_signctx(const EVP_PKEY_METHOD *pmeth,
int (**psignctx_init) (EVP_PKEY_CTX *ctx,
EVP_MD_CTX *mctx),
int (**psignctx) (EVP_PKEY_CTX *ctx,
size_t *siglen,
EVP_MD_CTX *mctx));
-void EVP_PKEY_meth_get_verifyctx(EVP_PKEY_METHOD *pmeth,
+void EVP_PKEY_meth_get_verifyctx(const EVP_PKEY_METHOD *pmeth,
int (**pverifyctx_init) (EVP_PKEY_CTX *ctx,
EVP_MD_CTX *mctx),
int (**pverifyctx) (EVP_PKEY_CTX *ctx,
int siglen,
EVP_MD_CTX *mctx));
-void EVP_PKEY_meth_get_encrypt(EVP_PKEY_METHOD *pmeth,
+void EVP_PKEY_meth_get_encrypt(const EVP_PKEY_METHOD *pmeth,
int (**pencrypt_init) (EVP_PKEY_CTX *ctx),
int (**pencryptfn) (EVP_PKEY_CTX *ctx,
unsigned char *out,
const unsigned char *in,
size_t inlen));
-void EVP_PKEY_meth_get_decrypt(EVP_PKEY_METHOD *pmeth,
+void EVP_PKEY_meth_get_decrypt(const EVP_PKEY_METHOD *pmeth,
int (**pdecrypt_init) (EVP_PKEY_CTX *ctx),
int (**pdecrypt) (EVP_PKEY_CTX *ctx,
unsigned char *out,
const unsigned char *in,
size_t inlen));
-void EVP_PKEY_meth_get_derive(EVP_PKEY_METHOD *pmeth,
+void EVP_PKEY_meth_get_derive(const EVP_PKEY_METHOD *pmeth,
int (**pderive_init) (EVP_PKEY_CTX *ctx),
int (**pderive) (EVP_PKEY_CTX *ctx,
unsigned char *key,
size_t *keylen));
-void EVP_PKEY_meth_get_ctrl(EVP_PKEY_METHOD *pmeth,
+void EVP_PKEY_meth_get_ctrl(const EVP_PKEY_METHOD *pmeth,
int (**pctrl) (EVP_PKEY_CTX *ctx, int type, int p1,
void *p2),
int (**pctrl_str) (EVP_PKEY_CTX *ctx,
const char *type,
const char *value));
-void EVP_PKEY_meth_get_check(EVP_PKEY_METHOD *pmeth,
+void EVP_PKEY_meth_get_check(const EVP_PKEY_METHOD *pmeth,
int (**pcheck) (EVP_PKEY *pkey));
+void EVP_PKEY_meth_get_public_check(const EVP_PKEY_METHOD *pmeth,
+ int (**pcheck) (EVP_PKEY *pkey));
+
+void EVP_PKEY_meth_get_param_check(const EVP_PKEY_METHOD *pmeth,
+ int (**pcheck) (EVP_PKEY *pkey));
+
+void EVP_PKEY_meth_get_digest_custom(EVP_PKEY_METHOD *pmeth,
+ int (**pdigest_custom) (EVP_PKEY_CTX *ctx,
+ EVP_MD_CTX *mctx));
void EVP_add_alg_module(void);
-int ERR_load_EVP_strings(void);
+/*
+ * Convenient helper functions to transfer string based controls.
+ * The callback gets called with the parsed value.
+ */
+int EVP_str2ctrl(int (*cb)(void *ctx, int cmd, void *buf, size_t buflen),
+ void *ctx, int cmd, const char *value);
+int EVP_hex2ctrl(int (*cb)(void *ctx, int cmd, void *buf, size_t buflen),
+ void *ctx, int cmd, const char *hex);
# ifdef __cplusplus
}
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