Add OpenCL SHA384 format - #6025
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Implemented OpenCL SHA384 cracking support based on the GPL'd SHA512 OpenCL implementation. Four files added: - run/opencl/sha384_kernel.cl: Kernel based on sha512_gpl_kernel.cl, overrides H0-H7 with SHA384 initial values (FIPS 180-4), renames sha512_block to sha384_block. Round constants and Sigma/sigma macros are identical to SHA512; truncation to 48 bytes handled at C level. - src/rawSHA384_common.h: Common header with DIGEST_SIZE=48, FORMAT_TAG="$SHA384$", and sha384_common_* function declarations. - src/rawSHA384_common_plug.c: Test vectors (verified against Python hashlib.sha384), SHA384 initial values for binary_rev, and valid/binary/split implementations. - src/opencl_rawsha384_fmt_plug.c: Main format plugin based on opencl_rawsha512_gpl_fmt_plug.c, stripped of XSHA512 variant. CPU fallback uses SHA384_Init/Update/Final. Self-test passes (11 test vectors), benchmark runs, and password cracking verified end-to-end.
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Implemented OpenCL SHA384 cracking support based on the GPL'd SHA512 OpenCL implementation. Four files added:
run/opencl/sha384_kernel.cl: Kernel based on sha512_gpl_kernel.cl, overrides H0-H7 with SHA384 initial values (FIPS 180-4), renames sha512_block to sha384_block. Round constants and Sigma/sigma macros are identical to SHA512; truncation to 48 bytes handled at C level.
src/rawSHA384_common.h: Common header with DIGEST_SIZE=48, FORMAT_TAG="$SHA384$", and sha384_common_* function declarations.
src/rawSHA384_common_plug.c: Test vectors (verified against Python hashlib.sha384), SHA384 initial values for binary_rev, and valid/binary/split implementations.
src/opencl_rawsha384_fmt_plug.c: Main format plugin based on opencl_rawsha512_gpl_fmt_plug.c, stripped of XSHA512 variant. CPU fallback uses SHA384_Init/Update/Final.
Self-test passes (11 test vectors), benchmark runs, and password cracking verified end-to-end.