diff options
| author | Bodo Möller <bodo@openssl.org> | 2002-03-08 11:10:40 +0000 |
|---|---|---|
| committer | Bodo Möller <bodo@openssl.org> | 2002-03-08 11:10:40 +0000 |
| commit | 4882171df5ba7cb8735b685478a008df25eef47a (patch) | |
| tree | 5cbdcb94679f3e20ef401aa888cfe9592ca01f36 /crypto | |
| parent | 931627e6a0560112555b200c75594ee71e50ddb4 (diff) | |
EC curve stuff
Submitted by: Nils Larsch
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/asn1/t_pkey.c | 14 | ||||
| -rw-r--r-- | crypto/ec/ec_curve.c | 2 |
2 files changed, 12 insertions, 4 deletions
diff --git a/crypto/asn1/t_pkey.c b/crypto/asn1/t_pkey.c index ff644450a4..f169e26252 100644 --- a/crypto/asn1/t_pkey.c +++ b/crypto/asn1/t_pkey.c @@ -519,7 +519,8 @@ int ECDSAParameters_print(BIO *bp, const ECDSA *x) unsigned char *buffer=NULL; int buf_len; int reason=ERR_R_EC_LIB, i, ret=0; - BIGNUM *tmp_1=NULL, *tmp_2=NULL, *tmp_3=NULL, *tmp_4=NULL; + BIGNUM *tmp_1=NULL, *tmp_2=NULL, *tmp_3=NULL, *tmp_4=NULL, + *tmp_5=NULL, *tmp_6=NULL; BN_CTX *ctx=NULL; EC_POINT *point=NULL; @@ -530,13 +531,16 @@ int ECDSAParameters_print(BIO *bp, const ECDSA *x) goto err; } if ((tmp_1 = BN_new()) == NULL || (tmp_2 = BN_new()) == NULL || - (tmp_3 = BN_new()) == NULL || (ctx = BN_CTX_new()) == NULL) + (tmp_3 = BN_new()) == NULL || (tmp_5 = BN_new()) == NULL || + (tmp_6 = BN_new()) == NULL || (ctx = BN_CTX_new()) == NULL) { reason = ERR_R_MALLOC_FAILURE; goto err; } if (!EC_GROUP_get_curve_GFp(x->group, tmp_1, tmp_2, tmp_3, ctx)) goto err; if ((point = EC_GROUP_get0_generator(x->group)) == NULL) goto err; + if (!EC_GROUP_get_order(x->group, tmp_5, ctx)) goto err; + if (!EC_GROUP_get_cofactor(x->group, tmp_6, ctx)) goto err; buf_len = EC_POINT_point2oct(x->group, point, POINT_CONVERSION_COMPRESSED, NULL, 0, ctx); if (!buf_len || (buffer = OPENSSL_malloc(buf_len)) == NULL) { @@ -565,13 +569,17 @@ int ECDSAParameters_print(BIO *bp, const ECDSA *x) if (!print(bp, "Prime p:", tmp_1, buffer, 4)) goto err; if (!print(bp, "Curve a:", tmp_2, buffer, 4)) goto err; if (!print(bp, "Curve b:", tmp_3, buffer, 4)) goto err; - if (!print(bp, "Generator ( compressed ) :", tmp_4, buffer, 4)) goto err; + if (!print(bp, "Generator (compressed):", tmp_4, buffer, 4)) goto err; + if (!print(bp, "Order:", tmp_5, buffer, 4)) goto err; + if (!print(bp, "Cofactor:", tmp_6, buffer, 4)) goto err; ret=1; err: if (tmp_1) BN_free(tmp_1); if (tmp_2) BN_free(tmp_2); if (tmp_3) BN_free(tmp_3); if (tmp_4) BN_free(tmp_4); + if (tmp_5) BN_free(tmp_5); + if (tmp_6) BN_free(tmp_6); if (ctx) BN_CTX_free(ctx); if (buffer) OPENSSL_free(buffer); ECDSAerr(ECDSA_F_ECDSAPARAMETERS_PRINT, reason); diff --git a/crypto/ec/ec_curve.c b/crypto/ec/ec_curve.c index 518cbfbc78..8e1f038c3d 100644 --- a/crypto/ec/ec_curve.c +++ b/crypto/ec/ec_curve.c @@ -153,7 +153,7 @@ "D6031998D1B3BBFEBF59CC9BBFF9AEE1",\ "5EEEFCA380D02919DC2C6558BB6D8A5D",\ "7B6AA5D85E572983E6FB32A7CDEBC140",0,\ - "3FFFFFFF 7FFFFFFF BE002472 0613B5A3",4 + "3FFFFFFF7FFFFFFFBE0024720613B5A3",4 #define _EC_GROUP_SECG_PRIME_160K1 \ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73",\ "0",\ |