1 files changed, 12 insertions, 4 deletions
diff --git a/src/common/crypto.h b/src/common/crypto.h
index d305bc17a0..05572f4565 100644
--- a/src/common/crypto.h
+++ b/src/common/crypto.h
@@ -122,8 +122,7 @@ int crypto_global_cleanup(void);
 crypto_pk_t *crypto_pk_new(void);
 void crypto_pk_free(crypto_pk_t *env);
 
-void crypto_set_tls_dh_prime(const char *dynamic_dh_modulus_fname);
-
+void crypto_set_tls_dh_prime(void);
 crypto_cipher_t *crypto_cipher_new(const char *key);
 crypto_cipher_t *crypto_cipher_new_with_iv(const char *key, const char *iv);
 void crypto_cipher_free(crypto_cipher_t *env);
@@ -185,6 +184,9 @@ int crypto_pk_get_all_digests(crypto_pk_t *pk, digests_t *digests_out);
 int crypto_pk_get_fingerprint(crypto_pk_t *pk, char *fp_out,int add_space);
 int crypto_pk_get_hashed_fingerprint(crypto_pk_t *pk, char *fp_out);
 
+int crypto_pk_base64_encode(const crypto_pk_t *pk, char **priv_out);
+crypto_pk_t *crypto_pk_base64_decode(const char *str, size_t len);
+
 /* symmetric crypto */
 const char *crypto_cipher_get_key(crypto_cipher_t *env);
 
@@ -251,10 +253,13 @@ int crypto_expand_key_material_rfc5869_sha256(
                                     uint8_t *key_out, size_t key_out_len);
 
 /* random numbers */
-int crypto_seed_rng(int startup);
+int crypto_seed_rng(void);
 MOCK_DECL(int,crypto_rand,(char *to, size_t n));
 int crypto_strongest_rand(uint8_t *out, size_t out_len);
 int crypto_rand_int(unsigned int max);
+int crypto_rand_int_range(unsigned int min, unsigned int max);
+uint64_t crypto_rand_uint64_range(uint64_t min, uint64_t max);
+time_t crypto_rand_time_range(time_t min, time_t max);
 uint64_t crypto_rand_uint64(uint64_t max);
 double crypto_rand_double(void);
 struct tor_weak_rng_t;
@@ -268,7 +273,10 @@ struct smartlist_t;
 void *smartlist_choose(const struct smartlist_t *sl);
 void smartlist_shuffle(struct smartlist_t *sl);
 
-int base64_encode(char *dest, size_t destlen, const char *src, size_t srclen);
+#define BASE64_ENCODE_MULTILINE 1
+size_t base64_encode_size(size_t srclen, int flags);
+int base64_encode(char *dest, size_t destlen, const char *src, size_t srclen,
+                  int flags);
 int base64_decode(char *dest, size_t destlen, const char *src, size_t srclen);
 /** Characters that can appear (case-insensitively) in a base32 encoding. */
 #define BASE32_CHARS "abcdefghijklmnopqrstuvwxyz234567"