diff options
| author | dartraiden <wowemuh@gmail.com> | 2022-07-09 15:51:59 +0300 |
|---|---|---|
| committer | dartraiden <wowemuh@gmail.com> | 2022-07-09 15:51:59 +0300 |
| commit | 80027e6c84fa786dcccbf00ee429c453b68e86e7 (patch) | |
| tree | 241a19f7f181d832d0edf913c563621f48c305a2 /include/openssl/rsa.h | |
| parent | 2d02051caa999d383103931097e44b9cac56c3fb (diff) | |
Revert "we do not use this code anymore"
This reverts commit 2d02051caa999d383103931097e44b9cac56c3fb.
Diffstat (limited to 'include/openssl/rsa.h')
| -rw-r--r-- | include/openssl/rsa.h | 513 |
1 files changed, 513 insertions, 0 deletions
diff --git a/include/openssl/rsa.h b/include/openssl/rsa.h new file mode 100644 index 0000000000..19025f8e03 --- /dev/null +++ b/include/openssl/rsa.h @@ -0,0 +1,513 @@ +/*
+ * 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
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#ifndef HEADER_RSA_H
+# define HEADER_RSA_H
+
+# include <openssl/opensslconf.h>
+
+# ifndef OPENSSL_NO_RSA
+# include <openssl/asn1.h>
+# include <openssl/bio.h>
+# include <openssl/crypto.h>
+# include <openssl/ossl_typ.h>
+# if OPENSSL_API_COMPAT < 0x10100000L
+# include <openssl/bn.h>
+# endif
+# include <openssl/rsaerr.h>
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+/* The types RSA and RSA_METHOD are defined in ossl_typ.h */
+
+# ifndef OPENSSL_RSA_MAX_MODULUS_BITS
+# define OPENSSL_RSA_MAX_MODULUS_BITS 16384
+# endif
+
+# define OPENSSL_RSA_FIPS_MIN_MODULUS_BITS 1024
+
+# ifndef OPENSSL_RSA_SMALL_MODULUS_BITS
+# define OPENSSL_RSA_SMALL_MODULUS_BITS 3072
+# endif
+# ifndef OPENSSL_RSA_MAX_PUBEXP_BITS
+
+/* exponent limit enforced for "large" modulus only */
+# define OPENSSL_RSA_MAX_PUBEXP_BITS 64
+# endif
+
+# define RSA_3 0x3L
+# define RSA_F4 0x10001L
+
+/* based on RFC 8017 appendix A.1.2 */
+# define RSA_ASN1_VERSION_DEFAULT 0
+# define RSA_ASN1_VERSION_MULTI 1
+
+# define RSA_DEFAULT_PRIME_NUM 2
+
+# define RSA_METHOD_FLAG_NO_CHECK 0x0001/* don't check pub/private
+ * match */
+
+# 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
+
+/*
+ * new with 0.9.6j and 0.9.7b; the built-in
+ * RSA implementation now uses blinding by
+ * default (ignoring RSA_FLAG_BLINDING),
+ * but other engines might not need it
+ */
+# define RSA_FLAG_NO_BLINDING 0x0080
+# if OPENSSL_API_COMPAT < 0x10100000L
+/*
+ * Does nothing. Previously this switched off constant time behaviour.
+ */
+# define RSA_FLAG_NO_CONSTTIME 0x0000
+# endif
+# if OPENSSL_API_COMPAT < 0x00908000L
+/* deprecated name for the flag*/
+/*
+ * new with 0.9.7h; the built-in RSA
+ * implementation now uses constant time
+ * modular exponentiation for secret exponents
+ * by default. This flag causes the
+ * faster variable sliding window method to
+ * be used for all exponents.
+ */
+# define RSA_FLAG_NO_EXP_CONSTTIME RSA_FLAG_NO_CONSTTIME
+# endif
+
+# define EVP_PKEY_CTX_set_rsa_padding(ctx, pad) \
+ RSA_pkey_ctx_ctrl(ctx, -1, EVP_PKEY_CTRL_RSA_PADDING, pad, NULL)
+
+# define EVP_PKEY_CTX_get_rsa_padding(ctx, ppad) \
+ RSA_pkey_ctx_ctrl(ctx, -1, EVP_PKEY_CTRL_GET_RSA_PADDING, 0, ppad)
+
+# define EVP_PKEY_CTX_set_rsa_pss_saltlen(ctx, len) \
+ RSA_pkey_ctx_ctrl(ctx, (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
+ EVP_PKEY_CTRL_RSA_PSS_SALTLEN, len, NULL)
+/* Salt length matches digest */
+# define RSA_PSS_SALTLEN_DIGEST -1
+/* Verify only: auto detect salt length */
+# define RSA_PSS_SALTLEN_AUTO -2
+/* Set salt length to maximum possible */
+# define RSA_PSS_SALTLEN_MAX -3
+/* Old compatible max salt length for sign only */
+# define RSA_PSS_SALTLEN_MAX_SIGN -2
+
+# define EVP_PKEY_CTX_set_rsa_pss_keygen_saltlen(ctx, len) \
+ EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA_PSS, EVP_PKEY_OP_KEYGEN, \
+ EVP_PKEY_CTRL_RSA_PSS_SALTLEN, len, NULL)
+
+# define EVP_PKEY_CTX_get_rsa_pss_saltlen(ctx, plen) \
+ RSA_pkey_ctx_ctrl(ctx, (EVP_PKEY_OP_SIGN|EVP_PKEY_OP_VERIFY), \
+ EVP_PKEY_CTRL_GET_RSA_PSS_SALTLEN, 0, plen)
+
+# define EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, bits) \
+ RSA_pkey_ctx_ctrl(ctx, EVP_PKEY_OP_KEYGEN, \
+ EVP_PKEY_CTRL_RSA_KEYGEN_BITS, bits, NULL)
+
+# define EVP_PKEY_CTX_set_rsa_keygen_pubexp(ctx, pubexp) \
+ RSA_pkey_ctx_ctrl(ctx, EVP_PKEY_OP_KEYGEN, \
+ EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP, 0, pubexp)
+
+# define EVP_PKEY_CTX_set_rsa_keygen_primes(ctx, primes) \
+ RSA_pkey_ctx_ctrl(ctx, EVP_PKEY_OP_KEYGEN, \
+ EVP_PKEY_CTRL_RSA_KEYGEN_PRIMES, primes, NULL)
+
+# define EVP_PKEY_CTX_set_rsa_mgf1_md(ctx, md) \
+ RSA_pkey_ctx_ctrl(ctx, EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
+ EVP_PKEY_CTRL_RSA_MGF1_MD, 0, (void *)(md))
+
+# define EVP_PKEY_CTX_set_rsa_pss_keygen_mgf1_md(ctx, md) \
+ EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA_PSS, EVP_PKEY_OP_KEYGEN, \
+ EVP_PKEY_CTRL_RSA_MGF1_MD, 0, (void *)(md))
+
+# define EVP_PKEY_CTX_set_rsa_oaep_md(ctx, md) \
+ EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
+ EVP_PKEY_CTRL_RSA_OAEP_MD, 0, (void *)(md))
+
+# define EVP_PKEY_CTX_get_rsa_mgf1_md(ctx, pmd) \
+ RSA_pkey_ctx_ctrl(ctx, EVP_PKEY_OP_TYPE_SIG | EVP_PKEY_OP_TYPE_CRYPT, \
+ EVP_PKEY_CTRL_GET_RSA_MGF1_MD, 0, (void *)(pmd))
+
+# define EVP_PKEY_CTX_get_rsa_oaep_md(ctx, pmd) \
+ EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
+ EVP_PKEY_CTRL_GET_RSA_OAEP_MD, 0, (void *)(pmd))
+
+# define EVP_PKEY_CTX_set0_rsa_oaep_label(ctx, l, llen) \
+ EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
+ EVP_PKEY_CTRL_RSA_OAEP_LABEL, llen, (void *)(l))
+
+# define EVP_PKEY_CTX_get0_rsa_oaep_label(ctx, l) \
+ EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_TYPE_CRYPT, \
+ EVP_PKEY_CTRL_GET_RSA_OAEP_LABEL, 0, (void *)(l))
+
+# 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_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_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_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
+/* EVP_PKEY_ only */
+# define RSA_PKCS1_PSS_PADDING 6
+
+# 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)
+
+RSA *RSA_new(void);
+RSA *RSA_new_method(ENGINE *engine);
+int RSA_bits(const RSA *rsa);
+int RSA_size(const RSA *rsa);
+int RSA_security_bits(const RSA *rsa);
+
+int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d);
+int RSA_set0_factors(RSA *r, BIGNUM *p, BIGNUM *q);
+int RSA_set0_crt_params(RSA *r,BIGNUM *dmp1, BIGNUM *dmq1, BIGNUM *iqmp);
+int RSA_set0_multi_prime_params(RSA *r, BIGNUM *primes[], BIGNUM *exps[],
+ BIGNUM *coeffs[], int pnum);
+void RSA_get0_key(const RSA *r,
+ const BIGNUM **n, const BIGNUM **e, const BIGNUM **d);
+void RSA_get0_factors(const RSA *r, const BIGNUM **p, const BIGNUM **q);
+int RSA_get_multi_prime_extra_count(const RSA *r);
+int RSA_get0_multi_prime_factors(const RSA *r, const BIGNUM *primes[]);
+void RSA_get0_crt_params(const RSA *r,
+ const BIGNUM **dmp1, const BIGNUM **dmq1,
+ const BIGNUM **iqmp);
+int RSA_get0_multi_prime_crt_params(const RSA *r, const BIGNUM *exps[],
+ const BIGNUM *coeffs[]);
+const BIGNUM *RSA_get0_n(const RSA *d);
+const BIGNUM *RSA_get0_e(const RSA *d);
+const BIGNUM *RSA_get0_d(const RSA *d);
+const BIGNUM *RSA_get0_p(const RSA *d);
+const BIGNUM *RSA_get0_q(const RSA *d);
+const BIGNUM *RSA_get0_dmp1(const RSA *r);
+const BIGNUM *RSA_get0_dmq1(const RSA *r);
+const BIGNUM *RSA_get0_iqmp(const RSA *r);
+const RSA_PSS_PARAMS *RSA_get0_pss_params(const RSA *r);
+void RSA_clear_flags(RSA *r, int flags);
+int RSA_test_flags(const RSA *r, int flags);
+void RSA_set_flags(RSA *r, int flags);
+int RSA_get_version(RSA *r);
+ENGINE *RSA_get0_engine(const RSA *r);
+
+/* Deprecated version */
+DEPRECATEDIN_0_9_8(RSA *RSA_generate_key(int bits, unsigned long e, void
+ (*callback) (int, int, void *),
+ void *cb_arg))
+
+/* New version */
+int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
+/* Multi-prime version */
+int RSA_generate_multi_prime_key(RSA *rsa, int bits, int primes,
+ BIGNUM *e, BN_GENCB *cb);
+
+int RSA_X931_derive_ex(RSA *rsa, BIGNUM *p1, BIGNUM *p2, BIGNUM *q1,
+ BIGNUM *q2, const BIGNUM *Xp1, const BIGNUM *Xp2,
+ const BIGNUM *Xp, const BIGNUM *Xq1, const BIGNUM *Xq2,
+ const BIGNUM *Xq, const BIGNUM *e, BN_GENCB *cb);
+int RSA_X931_generate_key_ex(RSA *rsa, int bits, const BIGNUM *e,
+ BN_GENCB *cb);
+
+int RSA_check_key(const RSA *);
+int RSA_check_key_ex(const RSA *, BN_GENCB *cb);
+ /* next 4 return -1 on error */
+int RSA_public_encrypt(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+int RSA_private_encrypt(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+int RSA_public_decrypt(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+int RSA_private_decrypt(int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+void RSA_free(RSA *r);
+/* "up" the RSA object's reference count */
+int RSA_up_ref(RSA *r);
+
+int RSA_flags(const RSA *r);
+
+void RSA_set_default_method(const RSA_METHOD *meth);
+const RSA_METHOD *RSA_get_default_method(void);
+const RSA_METHOD *RSA_null_method(void);
+const RSA_METHOD *RSA_get_method(const RSA *rsa);
+int RSA_set_method(RSA *rsa, const RSA_METHOD *meth);
+
+/* these are the actual RSA functions */
+const RSA_METHOD *RSA_PKCS1_OpenSSL(void);
+
+int RSA_pkey_ctx_ctrl(EVP_PKEY_CTX *ctx, int optype, int cmd, int p1, void *p2);
+
+DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPublicKey)
+DECLARE_ASN1_ENCODE_FUNCTIONS_const(RSA, RSAPrivateKey)
+
+struct rsa_pss_params_st {
+ X509_ALGOR *hashAlgorithm;
+ X509_ALGOR *maskGenAlgorithm;
+ ASN1_INTEGER *saltLength;
+ ASN1_INTEGER *trailerField;
+ /* Decoded hash algorithm from maskGenAlgorithm */
+ X509_ALGOR *maskHash;
+};
+
+DECLARE_ASN1_FUNCTIONS(RSA_PSS_PARAMS)
+
+typedef struct rsa_oaep_params_st {
+ X509_ALGOR *hashFunc;
+ X509_ALGOR *maskGenFunc;
+ X509_ALGOR *pSourceFunc;
+ /* Decoded hash algorithm from maskGenFunc */
+ X509_ALGOR *maskHash;
+} RSA_OAEP_PARAMS;
+
+DECLARE_ASN1_FUNCTIONS(RSA_OAEP_PARAMS)
+
+# ifndef OPENSSL_NO_STDIO
+int RSA_print_fp(FILE *fp, const RSA *r, int offset);
+# endif
+
+int RSA_print(BIO *bp, const RSA *r, int offset);
+
+/*
+ * The following 2 functions sign and verify a X509_SIG ASN1 object inside
+ * PKCS#1 padded RSA encryption
+ */
+int RSA_sign(int type, const unsigned char *m, unsigned int m_length,
+ unsigned char *sigret, unsigned int *siglen, RSA *rsa);
+int RSA_verify(int type, const unsigned char *m, unsigned int m_length,
+ const unsigned char *sigbuf, unsigned int siglen, RSA *rsa);
+
+/*
+ * The following 2 function sign and verify a ASN1_OCTET_STRING object inside
+ * PKCS#1 padded RSA encryption
+ */
+int RSA_sign_ASN1_OCTET_STRING(int type,
+ const unsigned char *m, unsigned int m_length,
+ unsigned char *sigret, unsigned int *siglen,
+ RSA *rsa);
+int RSA_verify_ASN1_OCTET_STRING(int type, const unsigned char *m,
+ unsigned int m_length, unsigned char *sigbuf,
+ unsigned int siglen, RSA *rsa);
+
+int RSA_blinding_on(RSA *rsa, BN_CTX *ctx);
+void RSA_blinding_off(RSA *rsa);
+BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *ctx);
+
+int RSA_padding_add_PKCS1_type_1(unsigned char *to, int tlen,
+ const unsigned char *f, int fl);
+int RSA_padding_check_PKCS1_type_1(unsigned char *to, int tlen,
+ const unsigned char *f, int fl,
+ int rsa_len);
+int RSA_padding_add_PKCS1_type_2(unsigned char *to, int tlen,
+ const unsigned char *f, int fl);
+int RSA_padding_check_PKCS1_type_2(unsigned char *to, int tlen,
+ const unsigned char *f, int fl,
+ int rsa_len);
+int PKCS1_MGF1(unsigned char *mask, long len, const unsigned char *seed,
+ long seedlen, const EVP_MD *dgst);
+int RSA_padding_add_PKCS1_OAEP(unsigned char *to, int tlen,
+ const unsigned char *f, int fl,
+ const unsigned char *p, int pl);
+int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen,
+ const unsigned char *f, int fl, int rsa_len,
+ const unsigned char *p, int pl);
+int RSA_padding_add_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
+ const unsigned char *from, int flen,
+ const unsigned char *param, int plen,
+ const EVP_MD *md, const EVP_MD *mgf1md);
+int RSA_padding_check_PKCS1_OAEP_mgf1(unsigned char *to, int tlen,
+ const unsigned char *from, int flen,
+ int num, const unsigned char *param,
+ int plen, const EVP_MD *md,
+ const EVP_MD *mgf1md);
+int RSA_padding_add_SSLv23(unsigned char *to, int tlen,
+ const unsigned char *f, int fl);
+int RSA_padding_check_SSLv23(unsigned char *to, int tlen,
+ const unsigned char *f, int fl, int rsa_len);
+int RSA_padding_add_none(unsigned char *to, int tlen, const unsigned char *f,
+ int fl);
+int RSA_padding_check_none(unsigned char *to, int tlen,
+ const unsigned char *f, int fl, int rsa_len);
+int RSA_padding_add_X931(unsigned char *to, int tlen, const unsigned char *f,
+ int fl);
+int RSA_padding_check_X931(unsigned char *to, int tlen,
+ const unsigned char *f, int fl, int rsa_len);
+int RSA_X931_hash_id(int nid);
+
+int RSA_verify_PKCS1_PSS(RSA *rsa, const unsigned char *mHash,
+ const EVP_MD *Hash, const unsigned char *EM,
+ int sLen);
+int RSA_padding_add_PKCS1_PSS(RSA *rsa, unsigned char *EM,
+ const unsigned char *mHash, const EVP_MD *Hash,
+ int sLen);
+
+int RSA_verify_PKCS1_PSS_mgf1(RSA *rsa, const unsigned char *mHash,
+ const EVP_MD *Hash, const EVP_MD *mgf1Hash,
+ const unsigned char *EM, int sLen);
+
+int RSA_padding_add_PKCS1_PSS_mgf1(RSA *rsa, unsigned char *EM,
+ const unsigned char *mHash,
+ const EVP_MD *Hash, const EVP_MD *mgf1Hash,
+ int sLen);
+
+#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)
+int RSA_set_ex_data(RSA *r, int idx, void *arg);
+void *RSA_get_ex_data(const RSA *r, int idx);
+
+RSA *RSAPublicKey_dup(RSA *rsa);
+RSA *RSAPrivateKey_dup(RSA *rsa);
+
+/*
+ * If this flag is set the RSA method is FIPS compliant and can be used in
+ * FIPS mode. This is set in the validated module method. If an application
+ * sets this flag in its own methods it is its responsibility to ensure the
+ * result is compliant.
+ */
+
+# define RSA_FLAG_FIPS_METHOD 0x0400
+
+/*
+ * If this flag is set the operations normally disabled in FIPS mode are
+ * permitted it is then the applications responsibility to ensure that the
+ * usage is compliant.
+ */
+
+# 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
+
+RSA_METHOD *RSA_meth_new(const char *name, int flags);
+void RSA_meth_free(RSA_METHOD *meth);
+RSA_METHOD *RSA_meth_dup(const RSA_METHOD *meth);
+const char *RSA_meth_get0_name(const RSA_METHOD *meth);
+int RSA_meth_set1_name(RSA_METHOD *meth, const char *name);
+int RSA_meth_get_flags(const RSA_METHOD *meth);
+int RSA_meth_set_flags(RSA_METHOD *meth, int flags);
+void *RSA_meth_get0_app_data(const RSA_METHOD *meth);
+int RSA_meth_set0_app_data(RSA_METHOD *meth, void *app_data);
+int (*RSA_meth_get_pub_enc(const RSA_METHOD *meth))
+ (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+int RSA_meth_set_pub_enc(RSA_METHOD *rsa,
+ int (*pub_enc) (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa,
+ int padding));
+int (*RSA_meth_get_pub_dec(const RSA_METHOD *meth))
+ (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+int RSA_meth_set_pub_dec(RSA_METHOD *rsa,
+ int (*pub_dec) (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa,
+ int padding));
+int (*RSA_meth_get_priv_enc(const RSA_METHOD *meth))
+ (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+int RSA_meth_set_priv_enc(RSA_METHOD *rsa,
+ int (*priv_enc) (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa,
+ int padding));
+int (*RSA_meth_get_priv_dec(const RSA_METHOD *meth))
+ (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding);
+int RSA_meth_set_priv_dec(RSA_METHOD *rsa,
+ int (*priv_dec) (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa,
+ int padding));
+int (*RSA_meth_get_mod_exp(const RSA_METHOD *meth))
+ (BIGNUM *r0, const BIGNUM *i, RSA *rsa, BN_CTX *ctx);
+int RSA_meth_set_mod_exp(RSA_METHOD *rsa,
+ int (*mod_exp) (BIGNUM *r0, const BIGNUM *i, RSA *rsa,
+ BN_CTX *ctx));
+int (*RSA_meth_get_bn_mod_exp(const RSA_METHOD *meth))
+ (BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
+ const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx);
+int RSA_meth_set_bn_mod_exp(RSA_METHOD *rsa,
+ int (*bn_mod_exp) (BIGNUM *r,
+ const BIGNUM *a,
+ const BIGNUM *p,
+ const BIGNUM *m,
+ BN_CTX *ctx,
+ BN_MONT_CTX *m_ctx));
+int (*RSA_meth_get_init(const RSA_METHOD *meth)) (RSA *rsa);
+int RSA_meth_set_init(RSA_METHOD *rsa, int (*init) (RSA *rsa));
+int (*RSA_meth_get_finish(const RSA_METHOD *meth)) (RSA *rsa);
+int RSA_meth_set_finish(RSA_METHOD *rsa, int (*finish) (RSA *rsa));
+int (*RSA_meth_get_sign(const RSA_METHOD *meth))
+ (int type,
+ const unsigned char *m, unsigned int m_length,
+ unsigned char *sigret, unsigned int *siglen,
+ const RSA *rsa);
+int RSA_meth_set_sign(RSA_METHOD *rsa,
+ int (*sign) (int type, const unsigned char *m,
+ unsigned int m_length,
+ unsigned char *sigret, unsigned int *siglen,
+ const RSA *rsa));
+int (*RSA_meth_get_verify(const RSA_METHOD *meth))
+ (int dtype, const unsigned char *m,
+ unsigned int m_length, const unsigned char *sigbuf,
+ unsigned int siglen, const RSA *rsa);
+int RSA_meth_set_verify(RSA_METHOD *rsa,
+ int (*verify) (int dtype, const unsigned char *m,
+ unsigned int m_length,
+ const unsigned char *sigbuf,
+ unsigned int siglen, const RSA *rsa));
+int (*RSA_meth_get_keygen(const RSA_METHOD *meth))
+ (RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb);
+int RSA_meth_set_keygen(RSA_METHOD *rsa,
+ int (*keygen) (RSA *rsa, int bits, BIGNUM *e,
+ BN_GENCB *cb));
+int (*RSA_meth_get_multi_prime_keygen(const RSA_METHOD *meth))
+ (RSA *rsa, int bits, int primes, BIGNUM *e, BN_GENCB *cb);
+int RSA_meth_set_multi_prime_keygen(RSA_METHOD *meth,
+ int (*keygen) (RSA *rsa, int bits,
+ int primes, BIGNUM *e,
+ BN_GENCB *cb));
+
+# ifdef __cplusplus
+}
+# endif
+# endif
+#endif
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