Remove functions which return strings

We don't want anything which does dynamic memory allocation in the library.

1 files changed, 0 insertions, 5 deletions

diff --git a/src/crypto.cpp b/src/crypto.cpp
index 3801e93..da1d617 100644
--- a/src/crypto.cpp
+++ b/src/crypto.cpp
@@ -101,11 +101,6 @@ inline static void hmac_sha256_final(
 
 } // namespace
 
-std::string olm::Curve25519PublicKey::to_string() const {
-    return olm::bytes_to_string(std::begin(public_key),
-                                std::end(public_key));
-};
-
 void olm::curve25519_generate_key(
     std::uint8_t const * random_32_bytes,
     olm::Curve25519KeyPair & key_pair