X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/87342aadbc93dcef9c8dd0ba80699507d68bb9e9..25d52dd261bc454dafeedc31c9b3d62b8832b23a:/client/cmdhflegic.c

diff --git a/client/cmdhflegic.c b/client/cmdhflegic.c
index 2cfb286e..b52034dc 100644
--- a/client/cmdhflegic.c
+++ b/client/cmdhflegic.c
@@ -404,13 +404,15 @@ int CmdLegicRFRead(const char *Cmd) {
 	PrintAndLog("Current IV: 0x%02x", IV);
 	
 	// get some  prng bytes from 
-	uint8_t temp[12];
+	uint8_t temp[32];
 	legic_prng_init(IV);
-	for ( uint8_t j = 0; j < sizeof(temp); ++j)
-		temp[j] = legic_prng_get_bits(8);
-
-	PrintAndLog("PRNG: %s", sprint_hex(temp, sizeof(temp)));
-	
+	for ( uint8_t j = 0; j < sizeof(temp); ++j) {
+		temp[j] = legic_prng_get_bit(1);
+		legic_prng_forward(1);
+		//PrintAndLog("PRNG: %s", sprint_hex(temp, sizeof(temp)));
+	}
+	PrintAndLog("PRNG: %s", sprint_bin(temp, sizeof(temp)));
+		
 	UsbCommand c = {CMD_READER_LEGIC_RF, {offset, len, IV}};
 	clearCommandBuffer();
 	SendCommand(&c);