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author | Dr. Stephen Henson <steve@openssl.org> | 2012-02-21 14:41:13 +0000 |
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committer | Dr. Stephen Henson <steve@openssl.org> | 2012-02-21 14:41:13 +0000 |
commit | 64095ce9d7c0613b0b45fe8015b4514116afdec0 (patch) | |
tree | f4ca204e5d0192db238ab9e3fb164cd50e72318c /crypto/ec/eck_prn.c | |
parent | 206310c3056847fef7e657879f05a09763c2131e (diff) | |
download | openssl-64095ce9d7c0613b0b45fe8015b4514116afdec0.tar.gz |
Add new APIs EC_curve_nist2nid and EC_curve_nid2nist which convert
between NIDs and the more common NIST names such as "P-256". Enhance
ecparam utility and ECC method to recognise the NIST names for curves.
Diffstat (limited to 'crypto/ec/eck_prn.c')
-rw-r--r-- | crypto/ec/eck_prn.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/crypto/ec/eck_prn.c b/crypto/ec/eck_prn.c index 06de8f3959..39ce97862d 100644 --- a/crypto/ec/eck_prn.c +++ b/crypto/ec/eck_prn.c @@ -177,6 +177,7 @@ int ECPKParameters_print(BIO *bp, const EC_GROUP *x, int off) { /* the curve parameter are given by an asn1 OID */ int nid; + const char *nname; if (!BIO_indent(bp, off, 128)) goto err; @@ -184,11 +185,18 @@ int ECPKParameters_print(BIO *bp, const EC_GROUP *x, int off) nid = EC_GROUP_get_curve_name(x); if (nid == 0) goto err; - if (BIO_printf(bp, "ASN1 OID: %s", OBJ_nid2sn(nid)) <= 0) goto err; if (BIO_printf(bp, "\n") <= 0) goto err; + nname = EC_curve_nid2nist(nid); + if (nname) + { + if (!BIO_indent(bp, off, 128)) + goto err; + if (BIO_printf(bp, "NIST CURVE: %s\n", nname) <= 0) + goto err; + } } else { |