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| author | Dr. Stephen Henson <steve@openssl.org> | 2010-03-06 18:05:05 +0000 |
|---|---|---|
| committer | Dr. Stephen Henson <steve@openssl.org> | 2010-03-06 18:05:05 +0000 |
| commit | fa1ba589f3feab2c1d8c87109d18978238a9877f (patch) | |
| tree | 15c7aeba40a8354dd80c5bd83bd8f2ac3b383b89 /crypto/asn1/asn1_locl.h | |
| parent | 8c4ce7bab2dd880696d78f19336e3cabacbccb4a (diff) | |
| download | openssl-fa1ba589f3feab2c1d8c87109d18978238a9877f.tar.gz | |
Add algorithm specific signature printing. An individual ASN1 method can
now print out signatures instead of the standard hex dump.
More complex signatures (e.g. PSS) can print out more meaningful information.
Sample DSA version included that prints out the signature parameters r, s.
[Note EVP_PKEY_ASN1_METHOD is an application opaque structure so adding
new fields in the middle has no compatibility issues]
Diffstat (limited to 'crypto/asn1/asn1_locl.h')
| -rw-r--r-- | crypto/asn1/asn1_locl.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/asn1/asn1_locl.h b/crypto/asn1/asn1_locl.h index 5aa65e28f5..6f3781045d 100644 --- a/crypto/asn1/asn1_locl.h +++ b/crypto/asn1/asn1_locl.h @@ -102,6 +102,9 @@ struct evp_pkey_asn1_method_st int (*param_cmp)(const EVP_PKEY *a, const EVP_PKEY *b); int (*param_print)(BIO *out, const EVP_PKEY *pkey, int indent, ASN1_PCTX *pctx); + int (*sig_print)(BIO *out, + const X509_ALGOR *sigalg, const ASN1_STRING *sig, + int indent, ASN1_PCTX *pctx); void (*pkey_free)(EVP_PKEY *pkey); int (*pkey_ctrl)(EVP_PKEY *pkey, int op, long arg1, void *arg2); |