/*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
# include <openssl/opensslconf.h>
-# ifndef OPENSSL_NO_RSA
-# include <openssl/asn1.h>
-# include <openssl/bio.h>
-# include <openssl/crypto.h>
-# include <openssl/types.h>
-# ifndef OPENSSL_NO_DEPRECATED_1_1_0
-# include <openssl/bn.h>
-# endif
-# include <openssl/rsaerr.h>
-# include <openssl/safestack.h>
+# include <openssl/asn1.h>
+# include <openssl/bio.h>
+# include <openssl/crypto.h>
+# include <openssl/types.h>
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+# include <openssl/bn.h>
+# endif
+# include <openssl/rsaerr.h>
+# include <openssl/safestack.h>
-# ifdef __cplusplus
+# ifdef __cplusplus
extern "C" {
-# endif
+# endif
-# ifndef OPENSSL_RSA_MAX_MODULUS_BITS
-# define OPENSSL_RSA_MAX_MODULUS_BITS 16384
-# endif
+# ifndef OPENSSL_RSA_MAX_MODULUS_BITS
+# define OPENSSL_RSA_MAX_MODULUS_BITS 16384
+# endif
-# define RSA_3 0x3L
-# define RSA_F4 0x10001L
+# define RSA_3 0x3L
+# define RSA_F4 0x10001L
-# ifndef OPENSSL_NO_DEPRECATED_3_0
+# ifndef OPENSSL_NO_DEPRECATED_3_0
/* The types RSA and RSA_METHOD are defined in ossl_typ.h */
-# define OPENSSL_RSA_FIPS_MIN_MODULUS_BITS 2048
+# define OPENSSL_RSA_FIPS_MIN_MODULUS_BITS 2048
-# ifndef OPENSSL_RSA_SMALL_MODULUS_BITS
-# define OPENSSL_RSA_SMALL_MODULUS_BITS 3072
-# endif
+# ifndef OPENSSL_RSA_SMALL_MODULUS_BITS
+# define OPENSSL_RSA_SMALL_MODULUS_BITS 3072
+# endif
/* exponent limit enforced for "large" modulus only */
-# ifndef OPENSSL_RSA_MAX_PUBEXP_BITS
-# define OPENSSL_RSA_MAX_PUBEXP_BITS 64
-# endif
+# ifndef OPENSSL_RSA_MAX_PUBEXP_BITS
+# define OPENSSL_RSA_MAX_PUBEXP_BITS 64
+# endif
/* based on RFC 8017 appendix A.1.2 */
-# define RSA_ASN1_VERSION_DEFAULT 0
-# define RSA_ASN1_VERSION_MULTI 1
+# define RSA_ASN1_VERSION_DEFAULT 0
+# define RSA_ASN1_VERSION_MULTI 1
-# define RSA_DEFAULT_PRIME_NUM 2
+# define RSA_DEFAULT_PRIME_NUM 2
-# define RSA_METHOD_FLAG_NO_CHECK 0x0001
-# define RSA_FLAG_CACHE_PUBLIC 0x0002
-# define RSA_FLAG_CACHE_PRIVATE 0x0004
-# define RSA_FLAG_BLINDING 0x0008
-# define RSA_FLAG_THREAD_SAFE 0x0010
+# define RSA_METHOD_FLAG_NO_CHECK 0x0001
+# define RSA_FLAG_CACHE_PUBLIC 0x0002
+# define RSA_FLAG_CACHE_PRIVATE 0x0004
+# define RSA_FLAG_BLINDING 0x0008
+# define RSA_FLAG_THREAD_SAFE 0x0010
/*
* This flag means the private key operations will be handled by rsa_mod_exp
* and that they do not depend on the private key components being present:
* for example a key stored in external hardware. Without this flag
* bn_mod_exp gets called when private key components are absent.
*/
-# define RSA_FLAG_EXT_PKEY 0x0020
+# define RSA_FLAG_EXT_PKEY 0x0020
/*
* new with 0.9.6j and 0.9.7b; the built-in
* default (ignoring RSA_FLAG_BLINDING),
* but other engines might not need it
*/
-# define RSA_FLAG_NO_BLINDING 0x0080
-# endif /* OPENSSL_NO_DEPRECATED_3_0 */
+# define RSA_FLAG_NO_BLINDING 0x0080
+# endif /* OPENSSL_NO_DEPRECATED_3_0 */
/*
* Does nothing. Previously this switched off constant time behaviour.
*/
-# ifndef OPENSSL_NO_DEPRECATED_1_1_0
-# define RSA_FLAG_NO_CONSTTIME 0x0000
-# endif
+# ifndef OPENSSL_NO_DEPRECATED_1_1_0
+# define RSA_FLAG_NO_CONSTTIME 0x0000
+# endif
/* deprecated name for the flag*/
/*
* new with 0.9.7h; the built-in RSA
* faster variable sliding window method to
* be used for all exponents.
*/
-# ifndef OPENSSL_NO_DEPRECATED_0_9_8
-# define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME
-# endif
+# ifndef OPENSSL_NO_DEPRECATED_0_9_8
+# define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME
+# endif
/*-
* New with 3.0: use part of the flags to denote exact type of RSA key,
*
* 4 bits allow for 16 types
*/
-# define RSA_FLAG_TYPE_MASK 0xF000
-# define RSA_FLAG_TYPE_RSA 0x0000
-# define RSA_FLAG_TYPE_RSASSAPSS 0x1000
-# define RSA_FLAG_TYPE_RSAESOAEP 0x2000
+# define RSA_FLAG_TYPE_MASK 0xF000
+# define RSA_FLAG_TYPE_RSA 0x0000
+# define RSA_FLAG_TYPE_RSASSAPSS 0x1000
+# define RSA_FLAG_TYPE_RSAESOAEP 0x2000
int EVP_PKEY_CTX_set_rsa_padding(EVP_PKEY_CTX *ctx, int pad_mode);
int EVP_PKEY_CTX_get_rsa_padding(EVP_PKEY_CTX *ctx, int *pad_mode);
int EVP_PKEY_CTX_set1_rsa_keygen_pubexp(EVP_PKEY_CTX *ctx, BIGNUM *pubexp);
int EVP_PKEY_CTX_set_rsa_keygen_primes(EVP_PKEY_CTX *ctx, int primes);
int EVP_PKEY_CTX_set_rsa_pss_keygen_saltlen(EVP_PKEY_CTX *ctx, int saltlen);
-# ifndef OPENSSL_NO_DEPRECATED_3_0
+# ifndef OPENSSL_NO_DEPRECATED_3_0
OSSL_DEPRECATEDIN_3_0
int EVP_PKEY_CTX_set_rsa_keygen_pubexp(EVP_PKEY_CTX *ctx, BIGNUM *pubexp);
-# endif
+# endif
/* Salt length matches digest */
-# define RSA_PSS_SALTLEN_DIGEST -1
+# define RSA_PSS_SALTLEN_DIGEST -1
/* Verify only: auto detect salt length */
-# define RSA_PSS_SALTLEN_AUTO -2
+# define RSA_PSS_SALTLEN_AUTO -2
/* Set salt length to maximum possible */
-# define RSA_PSS_SALTLEN_MAX -3
+# define RSA_PSS_SALTLEN_MAX -3
/* Old compatible max salt length for sign only */
-# define RSA_PSS_SALTLEN_MAX_SIGN -2
+# define RSA_PSS_SALTLEN_MAX_SIGN -2
int EVP_PKEY_CTX_set_rsa_mgf1_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);
int EVP_PKEY_CTX_set_rsa_mgf1_md_name(EVP_PKEY_CTX *ctx, const char *mdname,
int EVP_PKEY_CTX_set_rsa_pss_keygen_mgf1_md_name(EVP_PKEY_CTX *ctx,
const char *mdname);
+int EVP_PKEY_CTX_set_rsa_pss_keygen_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);
+int EVP_PKEY_CTX_set_rsa_pss_keygen_md_name(EVP_PKEY_CTX *ctx,
+ const char *mdname,
+ const char *mdprops);
+
int EVP_PKEY_CTX_set_rsa_oaep_md(EVP_PKEY_CTX *ctx, const EVP_MD *md);
int EVP_PKEY_CTX_set_rsa_oaep_md_name(EVP_PKEY_CTX *ctx, const char *mdname,
const char *mdprops);
int EVP_PKEY_CTX_set0_rsa_oaep_label(EVP_PKEY_CTX *ctx, void *label, int llen);
int EVP_PKEY_CTX_get0_rsa_oaep_label(EVP_PKEY_CTX *ctx, unsigned char **label);
-# define EVP_PKEY_CTX_set_rsa_pss_keygen_md(ctx, md) \
- EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA_PSS, \
- EVP_PKEY_OP_KEYGEN, EVP_PKEY_CTRL_MD, \
- 0, (void *)(md))
-
-
-# define EVP_PKEY_CTRL_RSA_PADDING (EVP_PKEY_ALG_CTRL + 1)
-# define EVP_PKEY_CTRL_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 2)
+# define EVP_PKEY_CTRL_RSA_PADDING (EVP_PKEY_ALG_CTRL + 1)
+# define EVP_PKEY_CTRL_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 2)
-# define EVP_PKEY_CTRL_RSA_KEYGEN_BITS (EVP_PKEY_ALG_CTRL + 3)
-# define EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP (EVP_PKEY_ALG_CTRL + 4)
-# define EVP_PKEY_CTRL_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 5)
+# define EVP_PKEY_CTRL_RSA_KEYGEN_BITS (EVP_PKEY_ALG_CTRL + 3)
+# define EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP (EVP_PKEY_ALG_CTRL + 4)
+# define EVP_PKEY_CTRL_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 5)
-# define EVP_PKEY_CTRL_GET_RSA_PADDING (EVP_PKEY_ALG_CTRL + 6)
-# define EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 7)
-# define EVP_PKEY_CTRL_GET_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 8)
+# define EVP_PKEY_CTRL_GET_RSA_PADDING (EVP_PKEY_ALG_CTRL + 6)
+# define EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN (EVP_PKEY_ALG_CTRL + 7)
+# define EVP_PKEY_CTRL_GET_RSA_MGF1_MD (EVP_PKEY_ALG_CTRL + 8)
-# define EVP_PKEY_CTRL_RSA_OAEP_MD (EVP_PKEY_ALG_CTRL + 9)
-# define EVP_PKEY_CTRL_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 10)
+# define EVP_PKEY_CTRL_RSA_OAEP_MD (EVP_PKEY_ALG_CTRL + 9)
+# define EVP_PKEY_CTRL_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 10)
-# define EVP_PKEY_CTRL_GET_RSA_OAEP_MD (EVP_PKEY_ALG_CTRL + 11)
-# define EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 12)
+# define EVP_PKEY_CTRL_GET_RSA_OAEP_MD (EVP_PKEY_ALG_CTRL + 11)
+# define EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL (EVP_PKEY_ALG_CTRL + 12)
-# define EVP_PKEY_CTRL_RSA_KEYGEN_PRIMES (EVP_PKEY_ALG_CTRL + 13)
+# define EVP_PKEY_CTRL_RSA_KEYGEN_PRIMES (EVP_PKEY_ALG_CTRL + 13)
-# define RSA_PKCS1_PADDING 1
-# define RSA_SSLV23_PADDING 2
-# define RSA_NO_PADDING 3
-# define RSA_PKCS1_OAEP_PADDING 4
-# define RSA_X931_PADDING 5
+# define RSA_PKCS1_PADDING 1
+# define RSA_NO_PADDING 3
+# define RSA_PKCS1_OAEP_PADDING 4
+# define RSA_X931_PADDING 5
/* EVP_PKEY_ only */
-# define RSA_PKCS1_PSS_PADDING 6
-# define RSA_PKCS1_WITH_TLS_PADDING 7
+# define RSA_PKCS1_PSS_PADDING 6
+# define RSA_PKCS1_WITH_TLS_PADDING 7
-# define RSA_PKCS1_PADDING_SIZE 11
+# define RSA_PKCS1_PADDING_SIZE 11
-# define RSA_set_app_data(s,arg) RSA_set_ex_data(s,0,arg)
-# define RSA_get_app_data(s) RSA_get_ex_data(s,0)
+# define RSA_set_app_data(s,arg) RSA_set_ex_data(s,0,arg)
+# define RSA_get_app_data(s) RSA_get_ex_data(s,0)
-# ifndef OPENSSL_NO_DEPRECATED_3_0
+# ifndef OPENSSL_NO_DEPRECATED_3_0
OSSL_DEPRECATEDIN_3_0 RSA *RSA_new(void);
OSSL_DEPRECATEDIN_3_0 RSA *RSA_new_method(ENGINE *engine);
OSSL_DEPRECATEDIN_3_0 int RSA_bits(const RSA *rsa);
OSSL_DEPRECATEDIN_3_0 void RSA_set_flags(RSA *r, int flags);
OSSL_DEPRECATEDIN_3_0 int RSA_get_version(RSA *r);
OSSL_DEPRECATEDIN_3_0 ENGINE *RSA_get0_engine(const RSA *r);
-# endif /* !OPENSSL_NO_DEPRECATED_3_0 */
+# endif /* !OPENSSL_NO_DEPRECATED_3_0 */
+
+# define EVP_RSA_gen(bits) \
+ EVP_PKEY_Q_keygen(NULL, NULL, "RSA", (size_t)(0 + (bits)))
/* Deprecated version */
-# ifndef OPENSSL_NO_DEPRECATED_0_9_8
+# ifndef OPENSSL_NO_DEPRECATED_0_9_8
OSSL_DEPRECATEDIN_0_9_8 RSA *RSA_generate_key(int bits, unsigned long e, void
(*callback) (int, int, void *),
void *cb_arg);
-# endif
+# endif
/* New version */
-# ifndef OPENSSL_NO_DEPRECATED_3_0
+# ifndef OPENSSL_NO_DEPRECATED_3_0
OSSL_DEPRECATEDIN_3_0 int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e,
BN_GENCB *cb);
/* Multi-prime version */
RSA, RSAPublicKey)
DECLARE_ASN1_ENCODE_FUNCTIONS_name_attr(OSSL_DEPRECATEDIN_3_0,
RSA, RSAPrivateKey)
-# endif /* !OPENSSL_NO_DEPRECATED_3_0 */
+# endif /* !OPENSSL_NO_DEPRECATED_3_0 */
int RSA_pkey_ctx_ctrl(EVP_PKEY_CTX *ctx, int optype, int cmd, int p1, void *p2);
};
DECLARE_ASN1_FUNCTIONS(RSA_PSS_PARAMS)
+DECLARE_ASN1_DUP_FUNCTION(RSA_PSS_PARAMS)
typedef struct rsa_oaep_params_st {
X509_ALGOR *hashFunc;
DECLARE_ASN1_FUNCTIONS(RSA_OAEP_PARAMS)
-# ifndef OPENSSL_NO_DEPRECATED_3_0
-# ifndef OPENSSL_NO_STDIO
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+# ifndef OPENSSL_NO_STDIO
OSSL_DEPRECATEDIN_3_0 int RSA_print_fp(FILE *fp, const RSA *r, int offset);
-# endif
+# endif
OSSL_DEPRECATEDIN_3_0 int RSA_print(BIO *bp, const RSA *r, int offset);
int num,
const unsigned char *param, int plen,
const EVP_MD *md, const EVP_MD *mgf1md);
-OSSL_DEPRECATEDIN_3_0
-int RSA_padding_add_SSLv23(unsigned char *to, int tlen,
- const unsigned char *f, int fl);
-OSSL_DEPRECATEDIN_3_0
-int RSA_padding_check_SSLv23(unsigned char *to, int tlen,
- const unsigned char *f, int fl,
- int rsa_len);
OSSL_DEPRECATEDIN_3_0 int RSA_padding_add_none(unsigned char *to, int tlen,
const unsigned char *f, int fl);
OSSL_DEPRECATEDIN_3_0 int RSA_padding_check_none(unsigned char *to, int tlen,
const EVP_MD *Hash, const EVP_MD *mgf1Hash,
int sLen);
-# define RSA_get_ex_new_index(l, p, newf, dupf, freef) \
+# define RSA_get_ex_new_index(l, p, newf, dupf, freef) \
CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_RSA, l, p, newf, dupf, freef)
OSSL_DEPRECATEDIN_3_0 int RSA_set_ex_data(RSA *r, int idx, void *arg);
OSSL_DEPRECATEDIN_3_0 void *RSA_get_ex_data(const RSA *r, int idx);
* result is compliant.
*/
-# define RSA_FLAG_FIPS_METHOD 0x0400
+# define RSA_FLAG_FIPS_METHOD 0x0400
/*
* If this flag is set the operations normally disabled in FIPS mode are
* usage is compliant.
*/
-# define RSA_FLAG_NON_FIPS_ALLOW 0x0400
+# define RSA_FLAG_NON_FIPS_ALLOW 0x0400
/*
* Application has decided PRNG is good enough to generate a key: don't
* check.
*/
-# define RSA_FLAG_CHECKED 0x0800
+# define RSA_FLAG_CHECKED 0x0800
OSSL_DEPRECATEDIN_3_0 RSA_METHOD *RSA_meth_new(const char *name, int flags);
OSSL_DEPRECATEDIN_3_0 void RSA_meth_free(RSA_METHOD *meth);
BN_GENCB *cb));
#endif /* !OPENSSL_NO_DEPRECATED_3_0 */
-# ifdef __cplusplus
+# ifdef __cplusplus
}
-# endif
# endif
#endif
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