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Diffstat (limited to 'crypto/openssl/doc/crypto/dsa.pod')
| -rw-r--r-- | crypto/openssl/doc/crypto/dsa.pod | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/crypto/openssl/doc/crypto/dsa.pod b/crypto/openssl/doc/crypto/dsa.pod deleted file mode 100644 index 2c092448990f..000000000000 --- a/crypto/openssl/doc/crypto/dsa.pod +++ /dev/null @@ -1,104 +0,0 @@ -=pod - -=head1 NAME - -dsa - Digital Signature Algorithm - -=head1 SYNOPSIS - - #include <openssl/dsa.h> - - DSA * DSA_new(void); - void DSA_free(DSA *dsa); - - int DSA_size(DSA *dsa); - - DSA * DSA_generate_parameters(int bits, unsigned char *seed, - int seed_len, int *counter_ret, unsigned long *h_ret, - void (*callback)(int, int, void *), void *cb_arg); - - DH * DSA_dup_DH(DSA *r); - - int DSA_generate_key(DSA *dsa); - - int DSA_sign(int dummy, const unsigned char *dgst, int len, - unsigned char *sigret, unsigned int *siglen, DSA *dsa); - int DSA_sign_setup(DSA *dsa, BN_CTX *ctx, BIGNUM **kinvp, - BIGNUM **rp); - int DSA_verify(int dummy, const unsigned char *dgst, int len, - unsigned char *sigbuf, int siglen, DSA *dsa); - - void DSA_set_default_method(DSA_METHOD *meth); - DSA_METHOD *DSA_get_default_method(void); - DSA_METHOD *DSA_set_method(DSA *dsa, DSA_METHOD *meth); - DSA *DSA_new_method(DSA_METHOD *meth); - DSA_METHOD *DSA_OpenSSL(void); - - int DSA_get_ex_new_index(long argl, char *argp, int (*new_func)(), - int (*dup_func)(), void (*free_func)()); - int DSA_set_ex_data(DSA *d, int idx, char *arg); - char *DSA_get_ex_data(DSA *d, int idx); - - DSA_SIG *DSA_SIG_new(void); - void DSA_SIG_free(DSA_SIG *a); - int i2d_DSA_SIG(DSA_SIG *a, unsigned char **pp); - DSA_SIG *d2i_DSA_SIG(DSA_SIG **v, unsigned char **pp, long length); - - DSA_SIG *DSA_do_sign(const unsigned char *dgst, int dlen, DSA *dsa); - int DSA_do_verify(const unsigned char *dgst, int dgst_len, - DSA_SIG *sig, DSA *dsa); - - DSA * d2i_DSAPublicKey(DSA **a, unsigned char **pp, long length); - DSA * d2i_DSAPrivateKey(DSA **a, unsigned char **pp, long length); - DSA * d2i_DSAparams(DSA **a, unsigned char **pp, long length); - int i2d_DSAPublicKey(DSA *a, unsigned char **pp); - int i2d_DSAPrivateKey(DSA *a, unsigned char **pp); - int i2d_DSAparams(DSA *a,unsigned char **pp); - - int DSAparams_print(BIO *bp, DSA *x); - int DSAparams_print_fp(FILE *fp, DSA *x); - int DSA_print(BIO *bp, DSA *x, int off); - int DSA_print_fp(FILE *bp, DSA *x, int off); - -=head1 DESCRIPTION - -These functions implement the Digital Signature Algorithm (DSA). The -generation of shared DSA parameters is described in -L<DSA_generate_parameters(3)|DSA_generate_parameters(3)>; -L<DSA_generate_key(3)|DSA_generate_key(3)> describes how to -generate a signature key. Signature generation and verification are -described in L<DSA_sign(3)|DSA_sign(3)>. - -The B<DSA> structure consists of several BIGNUM components. - - struct - { - BIGNUM *p; // prime number (public) - BIGNUM *q; // 160-bit subprime, q | p-1 (public) - BIGNUM *g; // generator of subgroup (public) - BIGNUM *priv_key; // private key x - BIGNUM *pub_key; // public key y = g^x - // ... - } - DSA; - -In public keys, B<priv_key> is NULL. - -=head1 CONFORMING TO - -US Federal Information Processing Standard FIPS 186 (Digital Signature -Standard, DSS), ANSI X9.30 - -=head1 SEE ALSO - -L<bn(3)|bn(3)>, L<dh(3)|dh(3)>, L<err(3)|err(3)>, L<rand(3)|rand(3)>, -L<rsa(3)|rsa(3)>, L<sha(3)|sha(3)>, L<DSA_new(3)|DSA_new(3)>, -L<DSA_size(3)|DSA_size(3)>, -L<DSA_generate_parameters(3)|DSA_generate_parameters(3)>, -L<DSA_dup_DH(3)|DSA_dup_DH(3)>, -L<DSA_generate_key(3)|DSA_generate_key(3)>, -L<DSA_sign(3)|DSA_sign(3)>, L<DSA_set_method(3)|DSA_set_method(3)>, -L<DSA_get_ex_new_index(3)|DSA_get_ex_new_index(3)>, -L<RSA_print(3)|RSA_print(3)> - -=cut |