90 lines
2.6 KiB
C
90 lines
2.6 KiB
C
/* rsa.h for openSSL */
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#ifndef WOLFSSL_RSA_H_
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#define WOLFSSL_RSA_H_
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#include <wolfssl/openssl/bn.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum {
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RSA_PKCS1_PADDING = 1,
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RSA_PKCS1_OAEP_PADDING = 4
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};
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/* rsaTypes */
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enum {
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NID_sha256 = 672,
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NID_sha384 = 673,
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NID_sha512 = 674
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};
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#ifndef WOLFSSL_RSA_TYPE_DEFINED /* guard on redeclaration */
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typedef struct WOLFSSL_RSA WOLFSSL_RSA;
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#define WOLFSSL_RSA_TYPE_DEFINED
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#endif
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typedef WOLFSSL_RSA RSA;
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struct WOLFSSL_RSA {
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WOLFSSL_BIGNUM* n;
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WOLFSSL_BIGNUM* e;
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WOLFSSL_BIGNUM* d;
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WOLFSSL_BIGNUM* p;
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WOLFSSL_BIGNUM* q;
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WOLFSSL_BIGNUM* dmp1; /* dP */
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WOLFSSL_BIGNUM* dmq1; /* dQ */
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WOLFSSL_BIGNUM* iqmp; /* u */
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void* internal; /* our RSA */
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char inSet; /* internal set from external ? */
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char exSet; /* external set from internal ? */
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};
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WOLFSSL_API WOLFSSL_RSA* wolfSSL_RSA_new(void);
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WOLFSSL_API void wolfSSL_RSA_free(WOLFSSL_RSA*);
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WOLFSSL_API int wolfSSL_RSA_generate_key_ex(WOLFSSL_RSA*, int bits, WOLFSSL_BIGNUM*,
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void* cb);
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WOLFSSL_API int wolfSSL_RSA_blinding_on(WOLFSSL_RSA*, WOLFSSL_BN_CTX*);
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WOLFSSL_API int wolfSSL_RSA_public_encrypt(int len, const unsigned char* fr,
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unsigned char* to, WOLFSSL_RSA*, int padding);
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WOLFSSL_API int wolfSSL_RSA_private_decrypt(int len, const unsigned char* fr,
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unsigned char* to, WOLFSSL_RSA*, int padding);
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WOLFSSL_API int wolfSSL_RSA_size(const WOLFSSL_RSA*);
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WOLFSSL_API int wolfSSL_RSA_sign(int type, const unsigned char* m,
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unsigned int mLen, unsigned char* sigRet,
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unsigned int* sigLen, WOLFSSL_RSA*);
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WOLFSSL_API int wolfSSL_RSA_public_decrypt(int flen, const unsigned char* from,
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unsigned char* to, WOLFSSL_RSA*, int padding);
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WOLFSSL_API int wolfSSL_RSA_GenAdd(WOLFSSL_RSA*);
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WOLFSSL_API int wolfSSL_RSA_LoadDer(WOLFSSL_RSA*, const unsigned char*, int sz);
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#define RSA_new wolfSSL_RSA_new
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#define RSA_free wolfSSL_RSA_free
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#define RSA_generate_key_ex wolfSSL_RSA_generate_key_ex
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#define RSA_blinding_on wolfSSL_RSA_blinding_on
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#define RSA_public_encrypt wolfSSL_RSA_public_encrypt
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#define RSA_private_decrypt wolfSSL_RSA_private_decrypt
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#define RSA_size wolfSSL_RSA_size
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#define RSA_sign wolfSSL_RSA_sign
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#define RSA_public_decrypt wolfSSL_RSA_public_decrypt
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* header */
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