Fix inverted length check.

1 files changed, 1 insertions, 1 deletions

diff --git a/rpc_pkey.c b/rpc_pkey.c
index dc8c808..0cf1a88 100644
--- a/rpc_pkey.c
+++ b/rpc_pkey.c
@@ -643,7 +643,7 @@ static hal_error_t pkey_local_sign_ecdsa(uint8_t *keybuf, const size_t keybuf_le
         (err = hal_rpc_hash_get_digest_length(alg, &input_len)) != HAL_OK)
       return err;
 
-    if (input_len < signature_max)
+    if (input_len > signature_max)
       return HAL_ERROR_RESULT_TOO_LONG;
 
     if ((err = hal_rpc_hash_finalize(hash, signature, input_len)) != HAL_OK)