set5: task36: completed

1 files changed, 22 insertions, 0 deletions

diff --git a/lib/lib5.h b/lib/lib5.h
index da3868d..4aaa7d6 100644
--- a/lib/lib5.h
+++ b/lib/lib5.h
@@ -30,6 +30,21 @@ struct dh_param_bignum {
 	BIGNUM *s2;
 };
 
+struct srp_context {
+	BIGNUM *salt;
+	BIGNUM *v;
+	BIGNUM *g;
+	BIGNUM *N;
+	BIGNUM *a;
+	BIGNUM *u;
+	BIGNUM *k;
+	BIGNUM *b;
+	BIGNUM *B;
+	BIGNUM *A;
+	char client_K[20];
+	char server_K[20];
+};
+
 // global openssl context for auxaliry results
 BN_CTX *ctx;
 BIO *out;
@@ -94,4 +109,11 @@ int check_co_prime(int a, int b);
 int __chinese_remainder_theorem(int *a, int *n, int len);
 int nth_root_bignum(BIGNUM *res, BIGNUM *number, BIGNUM *n);
 double nth_root_wr(double x, int n);
+void srp_server_init(char *email, char *password, struct srp_context *srpc);
+void srp_client_send1(char *email, struct srp_context *srpc);
+void srp_server_send1(struct srp_context *srpc);
+void srp_compute_uH(struct srp_context *srpc);
+void srp_client_prepare_k(struct srp_context *srpc, char *password);
+void srp_server_prepare_k(struct srp_context *srpc);
+void srp_context_init(struct srp_context *s);
 #endif