ringct: lock access to the PRNG

8 years ago · 86b4426191
parent 4d7f073491
commit 86b4426191
1 changed files with 2 additions and 2 deletions
--- a/src/ringct/rctOps.cpp
+++ b/src/ringct/rctOps.cpp
@ -108,7 +108,7 @@ namespace rct {
    //generates a random scalar which can be used as a secret key or mask
    void skGen(key &sk) {
        unsigned char tmp[64];
-        generate_random_bytes(64, tmp);
+        rand(64, tmp);
        memcpy(sk.bytes, tmp, 32);
        sc_reduce32(sk.bytes);
    }
@ -116,7 +116,7 @@ namespace rct {
    //generates a random scalar which can be used as a secret key or mask
    key skGen() {
        unsigned char tmp[64];
-        generate_random_bytes(64, tmp);
+        rand(64, tmp);
        key sk;
        memcpy(sk.bytes, tmp, 32);
        sc_reduce32(sk.bytes);