--- /dev/null
+/*
+ * Copyright 2016 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
+ */
+
+#include <string.h>
+#include "rsa_locl.h"
+#include <openssl/err.h>
+
+RSA_METHOD *RSA_meth_new(const char *name, int flags)
+{
+ RSA_METHOD *meth = OPENSSL_zalloc(sizeof(RSA_METHOD));
+
+ if (meth != NULL) {
+ meth->name = OPENSSL_strdup(name);
+ if (meth->name == NULL) {
+ OPENSSL_free(meth);
+ RSAerr(RSA_F_RSA_METH_NEW, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ meth->flags = flags;
+ }
+
+ return meth;
+}
+
+void RSA_meth_free(RSA_METHOD *meth)
+{
+ if (meth != NULL) {
+ OPENSSL_free(meth->name);
+ OPENSSL_free(meth);
+ }
+}
+
+RSA_METHOD *RSA_meth_dup(const RSA_METHOD *meth)
+{
+ RSA_METHOD *ret;
+
+ ret = OPENSSL_malloc(sizeof(RSA_METHOD));
+
+ if (ret != NULL) {
+ memcpy(ret, meth, sizeof(*meth));
+ ret->name = OPENSSL_strdup(meth->name);
+ if (ret->name == NULL) {
+ OPENSSL_free(ret);
+ RSAerr(RSA_F_RSA_METH_DUP, ERR_R_MALLOC_FAILURE);
+ return NULL;
+ }
+ }
+
+ return ret;
+}
+
+const char *RSA_meth_get0_name(const RSA_METHOD *meth)
+{
+ return meth->name;
+}
+
+int RSA_meth_set1_name(RSA_METHOD *meth, const char *name)
+{
+ char *tmpname;
+
+ tmpname = OPENSSL_strdup(name);
+ if (tmpname == NULL) {
+ RSAerr(RSA_F_RSA_METH_SET1_NAME, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+
+ OPENSSL_free(meth->name);
+ meth->name = tmpname;
+
+ return 1;
+}
+
+int RSA_meth_get_flags(RSA_METHOD *meth)
+{
+ return meth->flags;
+}
+
+int RSA_meth_set_flags(RSA_METHOD *meth, int flags)
+{
+ meth->flags = flags;
+ return 1;
+}
+
+void *RSA_meth_get0_app_data(const RSA_METHOD *meth)
+{
+ return meth->app_data;
+}
+
+int RSA_meth_set0_app_data(RSA_METHOD *meth, void *app_data)
+{
+ meth->app_data = app_data;
+ return 1;
+}
+
+int (*RSA_meth_get_pub_enc(const RSA_METHOD *meth))
+ (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding)
+{
+ return meth->rsa_pub_enc;
+}
+
+int RSA_meth_set_pub_enc(RSA_METHOD *meth,
+ int (*pub_enc) (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa,
+ int padding))
+{
+ meth->rsa_pub_enc = pub_enc;
+ return 1;
+}
+
+int (*RSA_meth_get_pub_dec(const RSA_METHOD *meth))
+ (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding)
+{
+ return meth->rsa_pub_dec;
+}
+
+int RSA_meth_set_pub_dec(RSA_METHOD *meth,
+ int (*pub_dec) (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa,
+ int padding))
+{
+ meth->rsa_pub_dec = pub_dec;
+ return 1;
+}
+
+int (*RSA_meth_get_priv_enc(const RSA_METHOD *meth))
+ (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding)
+{
+ return meth->rsa_priv_enc;
+}
+
+int RSA_meth_set_priv_enc(RSA_METHOD *meth,
+ int (*priv_enc) (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa,
+ int padding))
+{
+ meth->rsa_priv_enc = priv_enc;
+ return 1;
+}
+
+int (*RSA_meth_get_priv_dec(const RSA_METHOD *meth))
+ (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa, int padding)
+{
+ return meth->rsa_priv_dec;
+}
+
+int RSA_meth_set_priv_dec(RSA_METHOD *meth,
+ int (*priv_dec) (int flen, const unsigned char *from,
+ unsigned char *to, RSA *rsa,
+ int padding))
+{
+ meth->rsa_priv_dec = priv_dec;
+ return 1;
+}
+
+ /* Can be null */
+int (*RSA_meth_get_mod_exp(const RSA_METHOD *meth))
+ (BIGNUM *r0, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
+{
+ return meth->rsa_mod_exp;
+}
+
+int RSA_meth_set_mod_exp(RSA_METHOD *meth,
+ int (*mod_exp) (BIGNUM *r0, const BIGNUM *I, RSA *rsa,
+ BN_CTX *ctx))
+{
+ meth->rsa_mod_exp = mod_exp;
+ return 1;
+}
+
+ /* Can be null */
+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)
+{
+ return meth->bn_mod_exp;
+}
+
+int RSA_meth_set_bn_mod_exp(RSA_METHOD *meth,
+ int (*bn_mod_exp) (BIGNUM *r,
+ const BIGNUM *a,
+ const BIGNUM *p,
+ const BIGNUM *m,
+ BN_CTX *ctx,
+ BN_MONT_CTX *m_ctx))
+{
+ meth->bn_mod_exp = bn_mod_exp;
+ return 1;
+}
+
+ /* called at new */
+int (*RSA_meth_get_init(const RSA_METHOD *meth)) (RSA *rsa)
+{
+ return meth->init;
+}
+
+int RSA_meth_set_init(RSA_METHOD *meth, int (*init) (RSA *rsa))
+{
+ meth->init = init;
+ return 1;
+}
+
+ /* called at free */
+int (*RSA_meth_get_finish(const RSA_METHOD *meth)) (RSA *rsa)
+{
+ return meth->finish;
+}
+
+int RSA_meth_set_finish(RSA_METHOD *meth, int (*finish) (RSA *rsa))
+{
+ meth->finish = finish;
+ return 1;
+}
+
+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)
+{
+ return meth->rsa_sign;
+}
+
+int RSA_meth_set_sign(RSA_METHOD *meth,
+ int (*sign) (int type, const unsigned char *m,
+ unsigned int m_length,
+ unsigned char *sigret, unsigned int *siglen,
+ const RSA *rsa))
+{
+ meth->rsa_sign = sign;
+ return 1;
+}
+
+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)
+{
+ return meth->rsa_verify;
+}
+
+int RSA_meth_set_verify(RSA_METHOD *meth,
+ int (*verify) (int dtype, const unsigned char *m,
+ unsigned int m_length,
+ const unsigned char *sigbuf,
+ unsigned int siglen, const RSA *rsa))
+{
+ meth->rsa_verify = verify;
+ return 1;
+}
+
+int (*RSA_meth_get_keygen(const RSA_METHOD *meth))
+ (RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb)
+{
+ return meth->rsa_keygen;
+}
+
+int RSA_meth_set_keygen(RSA_METHOD *meth,
+ int (*keygen) (RSA *rsa, int bits, BIGNUM *e,
+ BN_GENCB *cb))
+{
+ meth->rsa_keygen = keygen;
+ return 1;
+}
+
projects / cassiopeia.git / blobdiff