cryptopp

Commit Graph

Author	SHA1	Message	Date
Jeffrey Walton	7a43a04048	Split simon-simd.cpp and speck-simd.cpp into separate source files SIMON-64 and SIMON-128 have different ISA requirements. The same applies to SPECK-64 and SPECK-128. GCC generated code that resulted in a SIGILL due to the ISA differences on a down level machine. The instructions was a mtfprwz from POWER8. It was prsent in a function prologue on a POWER7 machine.	2018-08-15 09:59:40 -04:00

Author

SHA1

Message

Date

Jeffrey Walton

7a43a04048

Split simon-simd.cpp and speck-simd.cpp into separate source files

SIMON-64 and SIMON-128 have different ISA requirements. The same applies to SPECK-64 and SPECK-128. GCC generated code that resulted in a SIGILL due to the ISA differences on a down level machine. The instructions was a mtfprwz from POWER8. It was prsent in a function prologue on a POWER7 machine.

2018-08-15 09:59:40 -04:00

1 Commits (7a43a040488bd302bfbc29dfa655452ccfb3d5a3)