Make the = at the end of ntor-onion-key optional.

Makes bug 7869 more easily fixable if we ever choose to do so.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/common/crypto_curve25519.h b/src/common/crypto_curve25519.h
index e768b8c427..9c732b9c46 100644
--- a/src/common/crypto_curve25519.h
+++ b/src/common/crypto_curve25519.h
@@ -51,6 +51,13 @@ int curve25519_keypair_read_from_file(curve25519_keypair_t *keypair_out,
                                       char **tag_out,
                                       const char *fname);
 
+#define CURVE25519_BASE64_PADDED_LEN 44
+
+int curve25519_public_from_base64(curve25519_public_key_t *pkey,
+                                  const char *input);
+int curve25519_public_to_base64(char *output,
+                                const curve25519_public_key_t *pkey);
+
 #ifdef CRYPTO_CURVE25519_PRIVATE
 int curve25519_impl(uint8_t *output, const uint8_t *secret,
                     const uint8_t *basepoint);