From e5828cd46f0217427e2232ebb80511827bfe7d15 Mon Sep 17 00:00:00 2001 From: Richard Levitte Date: Mon, 6 Nov 2000 23:15:03 +0000 Subject: [PATCH] Constify the RSAref glue code. --- rsaref/rsaref.c | 35 ++++++++++++++++++----------------- rsaref/rsaref.h | 15 ++++++++++----- 2 files changed, 28 insertions(+), 22 deletions(-) diff --git a/rsaref/rsaref.c b/rsaref/rsaref.c index ae70feb3e9..9bd596d8c2 100644 --- a/rsaref/rsaref.c +++ b/rsaref/rsaref.c @@ -66,21 +66,22 @@ static int RSAref_bn2bin(BIGNUM * from, unsigned char* to, int max); #ifdef undef -static BIGNUM* RSAref_bin2bn(unsigned char* from, BIGNUM * to, int max); +static BIGNUM* RSAref_bin2bn(const unsigned char* from, BIGNUM * to, int max); #endif static int RSAref_Public_eay2ref(RSA * from, RSArefPublicKey * to); static int RSAref_Private_eay2ref(RSA * from, RSArefPrivateKey * to); -int RSA_ref_private_decrypt(int len, unsigned char *from, +int RSA_ref_private_decrypt(int len, const unsigned char *from, unsigned char *to, RSA *rsa, int padding); -int RSA_ref_private_encrypt(int len, unsigned char *from, +int RSA_ref_private_encrypt(int len, const unsigned char *from, unsigned char *to, RSA *rsa, int padding); -int RSA_ref_public_encrypt(int len, unsigned char *from, +int RSA_ref_public_encrypt(int len, const unsigned char *from, unsigned char *to, RSA *rsa, int padding); -int RSA_ref_public_decrypt(int len, unsigned char *from, +int RSA_ref_public_decrypt(int len, const unsigned char *from, unsigned char *to, RSA *rsa, int padding); -static int BN_ref_mod_exp(BIGNUM *r,BIGNUM *a,const BIGNUM *p,const BIGNUM *m, +static int BN_ref_mod_exp(BIGNUM *r,const BIGNUM *a, + const BIGNUM *p,const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx); -static int RSA_ref_mod_exp(BIGNUM *r0, BIGNUM *I, RSA *rsa); +static int RSA_ref_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa); static RSA_METHOD rsa_pkcs1_ref_meth={ "RSAref PKCS#1 RSA", RSA_ref_public_encrypt, @@ -100,13 +101,13 @@ RSA_METHOD *RSA_PKCS1_RSAref(void) return(&rsa_pkcs1_ref_meth); } -static int RSA_ref_mod_exp(BIGNUM *r0, BIGNUM *I, RSA *rsa) +static int RSA_ref_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa) { RSAREFerr(RSAREF_F_RSA_REF_MOD_EXP,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); return(0); } -static int BN_ref_mod_exp(BIGNUM *r, BIGNUM *a, const BIGNUM *p, +static int BN_ref_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx) { RSAREFerr(RSAREF_F_BN_REF_MOD_EXP,ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); @@ -201,8 +202,8 @@ static int RSAref_Private_eay2ref(RSA *from, RSArefPrivateKey *to) return(1); } -int RSA_ref_private_decrypt(int len, unsigned char *from, unsigned char *to, - RSA *rsa, int padding) +int RSA_ref_private_decrypt(int len, const unsigned char *from, + unsigned char *to, RSA *rsa, int padding) { int i,outlen= -1; RSArefPrivateKey RSAkey; @@ -219,8 +220,8 @@ err: return(outlen); } -int RSA_ref_private_encrypt(int len, unsigned char *from, unsigned char *to, - RSA *rsa, int padding) +int RSA_ref_private_encrypt(int len, const unsigned char *from, + unsigned char *to, RSA *rsa, int padding) { int i,outlen= -1; RSArefPrivateKey RSAkey; @@ -242,8 +243,8 @@ err: return(outlen); } -int RSA_ref_public_decrypt(int len, unsigned char *from, unsigned char *to, - RSA *rsa, int padding) +int RSA_ref_public_decrypt(int len, const unsigned char *from, + unsigned char *to, RSA *rsa, int padding) { int i,outlen= -1; RSArefPublicKey RSAkey; @@ -260,8 +261,8 @@ err: return(outlen); } -int RSA_ref_public_encrypt(int len, unsigned char *from, unsigned char *to, - RSA *rsa, int padding) +int RSA_ref_public_encrypt(int len, const unsigned char *from, + unsigned char *to, RSA *rsa, int padding) { int outlen= -1; int i; diff --git a/rsaref/rsaref.h b/rsaref/rsaref.h index 498449f40e..427ef773d8 100644 --- a/rsaref/rsaref.h +++ b/rsaref/rsaref.h @@ -118,17 +118,22 @@ typedef struct RSARandomState_st #define RE_SIGNATURE_ENCODING 0x040c #define RE_ENCRYPTION_ALGORITHM 0x040d -int RSAPrivateDecrypt(unsigned char *to, int *outlen, unsigned char *from, +int RSAPrivateDecrypt(unsigned char *to, int *outlen, + const unsigned char *from, int len, RSArefPrivateKey *RSAkey); -int RSAPrivateEncrypt(unsigned char *to, int *outlen, unsigned char *from, +int RSAPrivateEncrypt(unsigned char *to, int *outlen, + const unsigned char *from, int len, RSArefPrivateKey *RSAkey); -int RSAPublicDecrypt(unsigned char *to, int *outlen, unsigned char *from, +int RSAPublicDecrypt(unsigned char *to, int *outlen, + const unsigned char *from, int len, RSArefPublicKey *RSAkey); -int RSAPublicEncrypt(unsigned char *to, int *outlen, unsigned char *from, +int RSAPublicEncrypt(unsigned char *to, int *outlen, + const unsigned char *from, int len, RSArefPublicKey *RSAkey,RSARandomState *rnd); int R_RandomInit(RSARandomState *rnd); int R_GetRandomBytesNeeded(unsigned int *,RSARandomState *rnd); -int R_RandomUpdate(RSARandomState *rnd, unsigned char *data, unsigned int n); +int R_RandomUpdate(RSARandomState *rnd, + const unsigned char *data, unsigned int n); int R_RandomFinal(RSARandomState *rnd); void ERR_load_RSAREF_strings(void ); -- 2.25.1