From 9b77a555b5e85a4473f23ac7342ddfb4d9ff309d Mon Sep 17 00:00:00 2001 From: cvs2svn Date: Sun, 10 Oct 1999 21:32:04 +0000 Subject: This commit was manufactured by cvs2git to create branch 'OPENBSD_2_6'. --- src/lib/libcrypto/dsa/dsa_asn1.c | 96 ---------------------------------------- 1 file changed, 96 deletions(-) delete mode 100644 src/lib/libcrypto/dsa/dsa_asn1.c (limited to 'src/lib/libcrypto/dsa/dsa_asn1.c') diff --git a/src/lib/libcrypto/dsa/dsa_asn1.c b/src/lib/libcrypto/dsa/dsa_asn1.c deleted file mode 100644 index 7523b21654..0000000000 --- a/src/lib/libcrypto/dsa/dsa_asn1.c +++ /dev/null @@ -1,96 +0,0 @@ -/* crypto/dsa/dsa_asn1.c */ - -#include -#include "cryptlib.h" -#include -#include -#include - -DSA_SIG *DSA_SIG_new(void) -{ - DSA_SIG *ret; - - ret = Malloc(sizeof(DSA_SIG)); - if (ret == NULL) - { - DSAerr(DSA_F_DSA_SIG_NEW,ERR_R_MALLOC_FAILURE); - return(NULL); - } - ret->r = NULL; - ret->s = NULL; - return(ret); -} - -void DSA_SIG_free(DSA_SIG *r) -{ - if (r == NULL) return; - if (r->r) BN_clear_free(r->r); - if (r->s) BN_clear_free(r->s); - Free(r); -} - -int i2d_DSA_SIG(DSA_SIG *v, unsigned char **pp) -{ - int t=0,len; - ASN1_INTEGER rbs,sbs; - unsigned char *p; - - rbs.data=Malloc(BN_num_bits(v->r)/8+1); - if (rbs.data == NULL) - { - DSAerr(DSA_F_I2D_DSA_SIG, ERR_R_MALLOC_FAILURE); - return(0); - } - rbs.type=V_ASN1_INTEGER; - rbs.length=BN_bn2bin(v->r,rbs.data); - sbs.data=Malloc(BN_num_bits(v->s)/8+1); - if (sbs.data == NULL) - { - Free(rbs.data); - DSAerr(DSA_F_I2D_DSA_SIG, ERR_R_MALLOC_FAILURE); - return(0); - } - sbs.type=V_ASN1_INTEGER; - sbs.length=BN_bn2bin(v->s,sbs.data); - - len=i2d_ASN1_INTEGER(&rbs,NULL); - len+=i2d_ASN1_INTEGER(&sbs,NULL); - - if (pp) - { - p=*pp; - ASN1_put_object(&p,1,len,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL); - i2d_ASN1_INTEGER(&rbs,&p); - i2d_ASN1_INTEGER(&sbs,&p); - } - t=ASN1_object_size(1,len,V_ASN1_SEQUENCE); - Free(rbs.data); - Free(sbs.data); - return(t); -} - -DSA_SIG *d2i_DSA_SIG(DSA_SIG **a, unsigned char **pp, long length) -{ - int i=ERR_R_NESTED_ASN1_ERROR; - ASN1_INTEGER *bs=NULL; - M_ASN1_D2I_vars(a,DSA_SIG *,DSA_SIG_new); - - M_ASN1_D2I_Init(); - M_ASN1_D2I_start_sequence(); - M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); - if ((ret->r=BN_bin2bn(bs->data,bs->length,ret->r)) == NULL) - goto err_bn; - M_ASN1_D2I_get(bs,d2i_ASN1_INTEGER); - if ((ret->s=BN_bin2bn(bs->data,bs->length,ret->s)) == NULL) - goto err_bn; - ASN1_BIT_STRING_free(bs); - M_ASN1_D2I_Finish_2(a); - -err_bn: - i=ERR_R_BN_LIB; -err: - DSAerr(DSA_F_D2I_DSA_SIG,i); - if ((ret != NULL) && ((a == NULL) || (*a != ret))) DSA_SIG_free(ret); - if (bs != NULL) ASN1_BIT_STRING_free(bs); - return(NULL); -} -- cgit v1.2.3-55-g6feb