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Current Path: /usr/src/crypto/openssl/crypto/rsa

usr / src / crypto / openssl / crypto / rsa /

📁 ..
📄 build.info(320 B)
📄 rsa_ameth.c(30.14 KB)
📄 rsa_asn1.c(3.82 KB)
📄 rsa_chk.c(6.04 KB)
📄 rsa_crpt.c(3.93 KB)
📄 rsa_depr.c(1.46 KB)
📄 rsa_err.c(12.26 KB)
📄 rsa_gen.c(12.18 KB)
📄 rsa_lib.c(11.16 KB)
📄 rsa_local.h(4.9 KB)
📄 rsa_meth.c(7.33 KB)
📄 rsa_mp.c(2.63 KB)
📄 rsa_none.c(1.16 KB)
📄 rsa_oaep.c(10.32 KB)
📄 rsa_ossl.c(29.31 KB)
📄 rsa_pk1.c(7.46 KB)
📄 rsa_pmeth.c(24.91 KB)
📄 rsa_prn.c(1.02 KB)
📄 rsa_pss.c(7.19 KB)
📄 rsa_saos.c(2.68 KB)
📄 rsa_sign.c(7.74 KB)
📄 rsa_ssl.c(5.96 KB)
📄 rsa_x931.c(2.55 KB)
📄 rsa_x931g.c(4.67 KB)

Editing: rsa_none.c

/*
 * Copyright 1995-2017 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 "internal/cryptlib.h"
#include <openssl/bn.h>
#include <openssl/rsa.h>

int RSA_padding_add_none(unsigned char *to, int tlen,
                         const unsigned char *from, int flen)
{
    if (flen > tlen) {
        RSAerr(RSA_F_RSA_PADDING_ADD_NONE, RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE);
        return 0;
    }

if (flen < tlen) {
        RSAerr(RSA_F_RSA_PADDING_ADD_NONE, RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE);
        return 0;
    }

memcpy(to, from, (unsigned int)flen);
    return 1;
}

int RSA_padding_check_none(unsigned char *to, int tlen,
                           const unsigned char *from, int flen, int num)
{

if (flen > tlen) {
        RSAerr(RSA_F_RSA_PADDING_CHECK_NONE, RSA_R_DATA_TOO_LARGE);
        return -1;
    }

memset(to, 0, tlen - flen);
    memcpy(to + tlen - flen, from, flen);
    return tlen;
}

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Editing: rsa_none.c

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