openssl/crypto/bn/bn_depr.c - Issue 2072073002: Delete bundled copy of OpenSSL and replace with README.

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Issue 2072073002: Delete bundled copy of OpenSSL and replace with README. (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/openssl@master

Patch Set: Delete bundled copy of OpenSSL and replace with README. Created 4 years, 6 months ago

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1 /* crypto/bn/bn_depr.c */

2 /* ====================================================================

3 * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.

4 *

5 * Redistribution and use in source and binary forms, with or without

6 * modification, are permitted provided that the following conditions

7 * are met:

8 *

9 * 1. Redistributions of source code must retain the above copyright

10 * notice, this list of conditions and the following disclaimer.

11 *

12 * 2. Redistributions in binary form must reproduce the above copyright

13 * notice, this list of conditions and the following disclaimer in

14 * the documentation and/or other materials provided with the

15 * distribution.

16 *

17 * 3. All advertising materials mentioning features or use of this

18 * software must display the following acknowledgment:

19 * "This product includes software developed by the OpenSSL Project

20 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"

21 *

22 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to

23 * endorse or promote products derived from this software without

24 * prior written permission. For written permission, please contact

25 * openssl-core@openssl.org.

26 *

27 * 5. Products derived from this software may not be called "OpenSSL"

28 * nor may "OpenSSL" appear in their names without prior written

29 * permission of the OpenSSL Project.

30 *

31 * 6. Redistributions of any form whatsoever must retain the following

32 * acknowledgment:

33 * "This product includes software developed by the OpenSSL Project

34 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"

35 *

36 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY

37 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

38 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

39 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR

40 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

41 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

42 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

43 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

44 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

45 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

46 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED

47 * OF THE POSSIBILITY OF SUCH DAMAGE.

48 * ====================================================================

49 *

50 * This product includes cryptographic software written by Eric Young

51 * (eay@cryptsoft.com). This product includes software written by Tim

52 * Hudson (tjh@cryptsoft.com).

53 *

54 */

55

56 /* Support for deprecated functions goes here - static linkage will only slurp

57 * this code if applications are using them directly. */

58

59 #include <stdio.h>

60 #include <time.h>

61 #include "cryptlib.h"

62 #include "bn_lcl.h"

63 #include <openssl/rand.h>

64

65 static void *dummy=&dummy;

66

67 #ifndef OPENSSL_NO_DEPRECATED

68 BIGNUM BN_generate_prime(BIGNUM ret, int bits, int safe,

69 const BIGNUM add, const BIGNUM rem,

70 void (callback)(int,int,void ), void *cb_arg)

71 {

72 BN_GENCB cb;

73 BIGNUM *rnd=NULL;

74 int found = 0;

75

76 BN_GENCB_set_old(&cb, callback, cb_arg);

77

78 if (ret == NULL)

79 {

80 if ((rnd=BN_new()) == NULL) goto err;

81 }

82 else

83 rnd=ret;

84 if(!BN_generate_prime_ex(rnd, bits, safe, add, rem, &cb))

85 goto err;

86

87 /* we have a prime :-) */

88 found = 1;

89 err:

90 if (!found && (ret == NULL) && (rnd != NULL)) BN_free(rnd);

91 return(found ? rnd : NULL);

92 }

93

94 int BN_is_prime(const BIGNUM a, int checks, void (callback)(int,int,void *),

95 BN_CTX ctx_passed, void cb_arg)

96 {

97 BN_GENCB cb;

98 BN_GENCB_set_old(&cb, callback, cb_arg);

99 return BN_is_prime_ex(a, checks, ctx_passed, &cb);

100 }

101

102 int BN_is_prime_fasttest(const BIGNUM *a, int checks,

103 void (callback)(int,int,void ),

104 BN_CTX ctx_passed, void cb_arg,

105 int do_trial_division)

106 {

107 BN_GENCB cb;

108 BN_GENCB_set_old(&cb, callback, cb_arg);

109 return BN_is_prime_fasttest_ex(a, checks, ctx_passed,

110 do_trial_division, &cb);

111 }

112 #endif

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