[clover/redwood] John the Ripper: LLVM triggered Diagnostic Handler: unsupported call to function S2KItSaltedSHA1Generator in gpg
Submitted by Dennis Schridde
Assigned to Default DRI bug account
Description
Mesa 10.3.4 / LLVM 3.5.0 / libclc 0.0.1_pre20141027 seems to be unable to compile the OpenCL function S2KItSaltedSHA1Generator from current John-The-Ripper Git [1].
The function is too long to quote here, but the signature is: inline void S2KItSaltedSHA1Generator(__global const uchar *password, int password_length, __global const uchar *salt, int count, __global uchar *key, int length)
My hardware as reported by JTR is:
/usr/sbin/john -list=opencl-devices
Platform #0 name: Default Platform version: OpenCL 1.1 MESA 10.3.4 Device #0 (0) name: AMD REDWOOD Device vendor: X.Org Device type: GPU (LE) Device version: OpenCL 1.1 MESA 10.3.4 Driver version: 10.3.4 Native vector widths: char 16, short 8, int 4, long 2 Preferred vector width: char 16, short 8, int 4, long 2 Global Memory: 1024.0 MB Local Memory: 32.0 KB (Local) Max memory alloc. size: 256.2 MB Max clock (MHz): 700 Max Work Group Size: 256 Parallel compute cores: 5
[1] https://github.com/magnumripper/JohnTheRipper/blob/bleeding-jumbo/src/opencl/gpg_kernel.cl#L369
Version: 10.3