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-rw-r--r--src/protocols/ec25519_fhmqvc/handshake.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/protocols/ec25519_fhmqvc/handshake.c b/src/protocols/ec25519_fhmqvc/handshake.c
index 8e3c67a..6b4d735 100644
--- a/src/protocols/ec25519_fhmqvc/handshake.c
+++ b/src/protocols/ec25519_fhmqvc/handshake.c
@@ -224,14 +224,14 @@ static bool make_shared_handshake_key(bool initiator, const keypair_t *handshake
ecc_25519_gf_mult(&da, &d, &conf.protocol_config->key.secret);
ecc_25519_gf_add(&s, &da, &handshake_key->secret);
- ecc_25519_scalarmult(&work, &e, &peer_key->unpacked);
+ ecc_25519_scalarmult_bits(&work, &e, &peer_key->unpacked, 128);
}
else {
ecc_int256_t eb;
ecc_25519_gf_mult(&eb, &e, &conf.protocol_config->key.secret);
ecc_25519_gf_add(&s, &eb, &handshake_key->secret);
- ecc_25519_scalarmult(&work, &d, &peer_key->unpacked);
+ ecc_25519_scalarmult_bits(&work, &d, &peer_key->unpacked, 128);
}
ecc_25519_add(&work, &workXY, &work);