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Diffstat (limited to 'libressl/include/openssl/ecdsa.h')
-rw-r--r--libressl/include/openssl/ecdsa.h47
1 files changed, 46 insertions, 1 deletions
diff --git a/libressl/include/openssl/ecdsa.h b/libressl/include/openssl/ecdsa.h
index 530ab265..c4e107ee 100644
--- a/libressl/include/openssl/ecdsa.h
+++ b/libressl/include/openssl/ecdsa.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ecdsa.h,v 1.4 2015/02/08 13:35:06 jsing Exp $ */
+/* $OpenBSD: ecdsa.h,v 1.8 2019/01/19 01:17:41 tb Exp $ */
/**
* \file crypto/ecdsa/ecdsa.h Include file for the OpenSSL ECDSA functions
* \author Written by Nils Larsch for the OpenSSL project
@@ -133,6 +133,20 @@ int i2d_ECDSA_SIG(const ECDSA_SIG *sig, unsigned char **pp);
*/
ECDSA_SIG *d2i_ECDSA_SIG(ECDSA_SIG **sig, const unsigned char **pp, long len);
+/** Accessor for r and s fields of ECDSA_SIG
+ * \param sig pointer to ECDSA_SIG pointer
+ * \param pr pointer to BIGNUM pointer for r (may be NULL)
+ * \param ps pointer to BIGNUM pointer for s (may be NULL)
+ */
+void ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps);
+
+/** Setter for r and s fields of ECDSA_SIG
+ * \param sig pointer to ECDSA_SIG pointer
+ * \param r pointer to BIGNUM for r (may be NULL)
+ * \param s pointer to BIGNUM for s (may be NULL)
+ */
+int ECDSA_SIG_set0(ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s);
+
/** Computes the ECDSA signature of the given hash value using
* the supplied private key and returns the created signature.
* \param dgst pointer to the hash value
@@ -255,6 +269,37 @@ int ECDSA_set_ex_data(EC_KEY *d, int idx, void *arg);
void *ECDSA_get_ex_data(EC_KEY *d, int idx);
+/* XXX should be in ec.h, but needs ECDSA_SIG */
+void EC_KEY_METHOD_set_sign(EC_KEY_METHOD *meth,
+ int (*sign)(int type, const unsigned char *dgst,
+ int dlen, unsigned char *sig, unsigned int *siglen,
+ const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey),
+ int (*sign_setup)(EC_KEY *eckey, BN_CTX *ctx_in,
+ BIGNUM **kinvp, BIGNUM **rp),
+ ECDSA_SIG *(*sign_sig)(const unsigned char *dgst,
+ int dgst_len, const BIGNUM *in_kinv, const BIGNUM *in_r,
+ EC_KEY *eckey));
+void EC_KEY_METHOD_set_verify(EC_KEY_METHOD *meth,
+ int (*verify)(int type, const unsigned char *dgst, int dgst_len,
+ const unsigned char *sigbuf, int sig_len, EC_KEY *eckey),
+ int (*verify_sig)(const unsigned char *dgst, int dgst_len,
+ const ECDSA_SIG *sig, EC_KEY *eckey));
+void EC_KEY_METHOD_get_sign(const EC_KEY_METHOD *meth,
+ int (**psign)(int type, const unsigned char *dgst,
+ int dlen, unsigned char *sig, unsigned int *siglen,
+ const BIGNUM *kinv, const BIGNUM *r, EC_KEY *eckey),
+ int (**psign_setup)(EC_KEY *eckey, BN_CTX *ctx_in,
+ BIGNUM **kinvp, BIGNUM **rp),
+ ECDSA_SIG *(**psign_sig)(const unsigned char *dgst,
+ int dgst_len, const BIGNUM *in_kinv, const BIGNUM *in_r,
+ EC_KEY *eckey));
+void EC_KEY_METHOD_get_verify(const EC_KEY_METHOD *meth,
+ int (**pverify)(int type, const unsigned char *dgst, int dgst_len,
+ const unsigned char *sigbuf, int sig_len, EC_KEY *eckey),
+ int (**pverify_sig)(const unsigned char *dgst, int dgst_len,
+ const ECDSA_SIG *sig, EC_KEY *eckey));
+
+
/* BEGIN ERROR CODES */
/* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.