From 5e06eb9ca529a7ea4c9c2dab26a4d3947bae821b Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Tue, 15 Sep 2020 04:33:50 +0200
Subject: [PATCH] text

---
 client/src/crypto/libpcrypto.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/client/src/crypto/libpcrypto.c b/client/src/crypto/libpcrypto.c
index 2ed0b6bc7..3d8e7ffc4 100644
--- a/client/src/crypto/libpcrypto.c
+++ b/client/src/crypto/libpcrypto.c
@@ -372,7 +372,7 @@ int ecdsa_signature_verify(mbedtls_ecp_group_id curveid, uint8_t *key_xy, uint8_
     return res;
 }
 
-
+// take signature bytes,  converts to ASN1 signature and tries to verify
 int ecdsa_signature_r_s_verify(mbedtls_ecp_group_id curveid, uint8_t *key_xy, uint8_t *input, int length, uint8_t *r_s, size_t r_s_len, bool hash) {
     int res;
     uint8_t signature[MBEDTLS_ECDSA_MAX_LEN];
@@ -391,10 +391,8 @@ int ecdsa_signature_r_s_verify(mbedtls_ecp_group_id curveid, uint8_t *key_xy, ui
     }
 
     res = ecdsa_signature_verify(curveid, key_xy, input, length, signature, signature_len, hash);
-
     mbedtls_mpi_free(&r);
     mbedtls_mpi_free(&s);
-
     return res;
 }