X-Git-Url: https://gitweb.dragonflybsd.org/dragonfly.git/blobdiff_plain/50b33f0fa41002e8f234c952724f58dc08561fa3..aac4ff6fc8edf615df596debe627e13df2f0945e:/secure/lib/libcrypto/man/bn.3 diff --git a/secure/lib/libcrypto/man/bn.3 b/secure/lib/libcrypto/man/bn.3 index babb3ffa60..4fafbec688 100644 --- a/secure/lib/libcrypto/man/bn.3 +++ b/secure/lib/libcrypto/man/bn.3 @@ -1,4 +1,4 @@ -.\" Automatically generated by Pod::Man 2.12 (Pod::Simple 3.05) +.\" Automatically generated by Pod::Man v1.37, Pod::Parser v1.32 .\" .\" Standard preamble: .\" ======================================================================== @@ -25,11 +25,11 @@ .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left -.\" double quote, and \*(R" will give a right double quote. \*(C+ will -.\" give a nicer C++. Capital omega is used to do unbreakable dashes and -.\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff, -.\" nothing in troff, for use with C<>. -.tr \(*W- +.\" double quote, and \*(R" will give a right double quote. | will give a +.\" real vertical bar. \*(C+ will give a nicer C++. Capital omega is used to +.\" do unbreakable dashes and therefore won't be available. \*(C` and \*(C' +.\" expand to `' in nroff, nothing in troff, for use with C<>. +.tr \(*W-|\(bv\*(Tr .ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' .ie n \{\ . ds -- \(*W- @@ -60,6 +60,11 @@ . rr F .\} .\" +.\" For nroff, turn off justification. Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.hy 0 +.if n .na +.\" .\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). .\" Fear. Run. Save yourself. No user-serviceable parts. . \" fudge factors for nroff and troff @@ -124,40 +129,50 @@ .\" ======================================================================== .\" .IX Title "bn 3" -.TH bn 3 "2007-10-24" "0.9.8g" "OpenSSL" -.\" For nroff, turn off justification. Always turn off hyphenation; it makes -.\" way too many mistakes in technical documents. -.if n .ad l -.nh +.TH bn 3 "2008-09-06" "0.9.8h" "OpenSSL" .SH "NAME" bn \- multiprecision integer arithmetics .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& #include -\& +.Ve +.PP +.Vb 5 \& BIGNUM *BN_new(void); \& void BN_free(BIGNUM *a); \& void BN_init(BIGNUM *); \& void BN_clear(BIGNUM *a); \& void BN_clear_free(BIGNUM *a); -\& +.Ve +.PP +.Vb 3 \& BN_CTX *BN_CTX_new(void); \& void BN_CTX_init(BN_CTX *c); \& void BN_CTX_free(BN_CTX *c); -\& +.Ve +.PP +.Vb 2 \& BIGNUM *BN_copy(BIGNUM *a, const BIGNUM *b); \& BIGNUM *BN_dup(const BIGNUM *a); -\& +.Ve +.PP +.Vb 1 \& BIGNUM *BN_swap(BIGNUM *a, BIGNUM *b); -\& +.Ve +.PP +.Vb 3 \& int BN_num_bytes(const BIGNUM *a); \& int BN_num_bits(const BIGNUM *a); \& int BN_num_bits_word(BN_ULONG w); -\& +.Ve +.PP +.Vb 2 \& void BN_set_negative(BIGNUM *a, int n); \& int BN_is_negative(const BIGNUM *a); -\& +.Ve +.PP +.Vb 19 \& int BN_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b); \& int BN_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b); \& int BN_mul(BIGNUM *r, BIGNUM *a, BIGNUM *b, BN_CTX *ctx); @@ -177,36 +192,48 @@ bn \- multiprecision integer arithmetics \& int BN_mod_exp(BIGNUM *r, BIGNUM *a, const BIGNUM *p, \& const BIGNUM *m, BN_CTX *ctx); \& int BN_gcd(BIGNUM *r, BIGNUM *a, BIGNUM *b, BN_CTX *ctx); -\& +.Ve +.PP +.Vb 5 \& int BN_add_word(BIGNUM *a, BN_ULONG w); \& int BN_sub_word(BIGNUM *a, BN_ULONG w); \& int BN_mul_word(BIGNUM *a, BN_ULONG w); \& BN_ULONG BN_div_word(BIGNUM *a, BN_ULONG w); \& BN_ULONG BN_mod_word(const BIGNUM *a, BN_ULONG w); -\& +.Ve +.PP +.Vb 6 \& int BN_cmp(BIGNUM *a, BIGNUM *b); \& int BN_ucmp(BIGNUM *a, BIGNUM *b); \& int BN_is_zero(BIGNUM *a); \& int BN_is_one(BIGNUM *a); \& int BN_is_word(BIGNUM *a, BN_ULONG w); \& int BN_is_odd(BIGNUM *a); -\& +.Ve +.PP +.Vb 5 \& int BN_zero(BIGNUM *a); \& int BN_one(BIGNUM *a); \& const BIGNUM *BN_value_one(void); \& int BN_set_word(BIGNUM *a, unsigned long w); \& unsigned long BN_get_word(BIGNUM *a); -\& +.Ve +.PP +.Vb 4 \& int BN_rand(BIGNUM *rnd, int bits, int top, int bottom); \& int BN_pseudo_rand(BIGNUM *rnd, int bits, int top, int bottom); \& int BN_rand_range(BIGNUM *rnd, BIGNUM *range); \& int BN_pseudo_rand_range(BIGNUM *rnd, BIGNUM *range); -\& +.Ve +.PP +.Vb 4 \& BIGNUM *BN_generate_prime(BIGNUM *ret, int bits,int safe, BIGNUM *add, \& BIGNUM *rem, void (*callback)(int, int, void *), void *cb_arg); \& int BN_is_prime(const BIGNUM *p, int nchecks, \& void (*callback)(int, int, void *), BN_CTX *ctx, void *cb_arg); -\& +.Ve +.PP +.Vb 8 \& int BN_set_bit(BIGNUM *a, int n); \& int BN_clear_bit(BIGNUM *a, int n); \& int BN_is_bit_set(const BIGNUM *a, int n); @@ -215,7 +242,9 @@ bn \- multiprecision integer arithmetics \& int BN_lshift1(BIGNUM *r, BIGNUM *a); \& int BN_rshift(BIGNUM *r, BIGNUM *a, int n); \& int BN_rshift1(BIGNUM *r, BIGNUM *a); -\& +.Ve +.PP +.Vb 10 \& int BN_bn2bin(const BIGNUM *a, unsigned char *to); \& BIGNUM *BN_bin2bn(const unsigned char *s, int len, BIGNUM *ret); \& char *BN_bn2hex(const BIGNUM *a); @@ -226,17 +255,23 @@ bn \- multiprecision integer arithmetics \& int BN_print_fp(FILE *fp, const BIGNUM *a); \& int BN_bn2mpi(const BIGNUM *a, unsigned char *to); \& BIGNUM *BN_mpi2bn(unsigned char *s, int len, BIGNUM *ret); -\& +.Ve +.PP +.Vb 2 \& BIGNUM *BN_mod_inverse(BIGNUM *r, BIGNUM *a, const BIGNUM *n, \& BN_CTX *ctx); -\& +.Ve +.PP +.Vb 6 \& BN_RECP_CTX *BN_RECP_CTX_new(void); \& void BN_RECP_CTX_init(BN_RECP_CTX *recp); \& void BN_RECP_CTX_free(BN_RECP_CTX *recp); \& int BN_RECP_CTX_set(BN_RECP_CTX *recp, const BIGNUM *m, BN_CTX *ctx); \& int BN_mod_mul_reciprocal(BIGNUM *r, BIGNUM *a, BIGNUM *b, \& BN_RECP_CTX *recp, BN_CTX *ctx); -\& +.Ve +.PP +.Vb 11 \& BN_MONT_CTX *BN_MONT_CTX_new(void); \& void BN_MONT_CTX_init(BN_MONT_CTX *ctx); \& void BN_MONT_CTX_free(BN_MONT_CTX *mont); @@ -248,7 +283,9 @@ bn \- multiprecision integer arithmetics \& BN_CTX *ctx); \& int BN_to_montgomery(BIGNUM *r, BIGNUM *a, BN_MONT_CTX *mont, \& BN_CTX *ctx); -\& +.Ve +.PP +.Vb 19 \& BN_BLINDING *BN_BLINDING_new(const BIGNUM *A, const BIGNUM *Ai, \& BIGNUM *mod); \& void BN_BLINDING_free(BN_BLINDING *b); @@ -273,7 +310,7 @@ bn \- multiprecision integer arithmetics .IX Header "DESCRIPTION" This library performs arithmetic operations on integers of arbitrary size. It was written for use in public key cryptography, such as \s-1RSA\s0 -and Diffie-Hellman. +and Diffie\-Hellman. .PP It uses dynamic memory allocation for storing its data structures. That means that there is no limit on the size of the numbers