-struct jpake_group *jpake_default_group(void);
-BIGNUM *bn_rand_range_gt_one(const BIGNUM *high);
-int hash_buffer(const u_char *, u_int, const EVP_MD *, u_char **, u_int *);
-void jpake_debug3_bn(const BIGNUM *, const char *, ...)
- __attribute__((__nonnull__ (2)))
- __attribute__((format(printf, 2, 3)));
-void jpake_debug3_buf(const u_char *, u_int, const char *, ...)
- __attribute__((__nonnull__ (3)))
- __attribute__((format(printf, 3, 4)));