Added POWER8 implementation for AES/CTR+CBC-MAC (for CCM and EAX modes).

[BearSSL] / src / x509 / x509_knownkey.c

diff --git a/src/x509/x509_knownkey.c b/src/x509/x509_knownkey.c
index f00c32b..7674f3f 100644 (file)
--- a/src/x509/x509_knownkey.c
+++ b/src/x509/x509_knownkey.c
@@ -27,29 +27,29 @@
 /* see bearssl_x509.h */
 void
 br_x509_knownkey_init_rsa(br_x509_knownkey_context *ctx,
-       const br_rsa_public_key *pk)
+       const br_rsa_public_key *pk, unsigned usages)
 {
        ctx->vtable = &br_x509_knownkey_vtable;
        ctx->pkey.key_type = BR_KEYTYPE_RSA;
        ctx->pkey.key.rsa = *pk;
+       ctx->usages = usages;
 }
 
 /* see bearssl_x509.h */
 void
 br_x509_knownkey_init_ec(br_x509_knownkey_context *ctx,
-       const br_ec_public_key *pk)
+       const br_ec_public_key *pk, unsigned usages)
 {
        ctx->vtable = &br_x509_knownkey_vtable;
        ctx->pkey.key_type = BR_KEYTYPE_EC;
        ctx->pkey.key.ec = *pk;
+       ctx->usages = usages;
 }
 
 static void
-kk_start_chain(const br_x509_class **ctx,
-       unsigned expected_key_type, const char *server_name)
+kk_start_chain(const br_x509_class **ctx, const char *server_name)
 {
        (void)ctx;
-       (void)expected_key_type;
        (void)server_name;
 }
 
@@ -82,9 +82,15 @@ kk_end_chain(const br_x509_class **ctx)
 }
 
 static const br_x509_pkey *
-kk_get_pkey(const br_x509_class *const *ctx)
+kk_get_pkey(const br_x509_class *const *ctx, unsigned *usages)
 {
-       return &((const br_x509_knownkey_context *)ctx)->pkey;
+       const br_x509_knownkey_context *xc;
+
+       xc = (const br_x509_knownkey_context *)ctx;
+       if (usages != NULL) {
+               *usages = xc->usages;
+       }
+       return &xc->pkey;
 }
 
 /* see bearssl_x509.h */