diff options
| author | Rob Austein <sra@hactrn.net> | 2017-03-09 00:36:32 -0500 |
|---|---|---|
| committer | Rob Austein <sra@hactrn.net> | 2017-03-09 00:36:32 -0500 |
| commit | 640ff7b40f5e390250a7a527820d865bdb32f5e6 (patch) | |
| tree | e6c70109a77b1a81bbfe7f403aedf0f61280491a /verilog_constants.h | |
| parent | bcb43f6d1662d27e0a74b9705ad0d559fe4164e1 (diff) | |
| parent | 7343b9a5f06a8085a4968b62a9b67a544a2623dd (diff) | |
Merge branch 'hw_ecdsa_p256' into pymux
Support for core/pkey/ecdsa256 and core/pkey/ecdsa384.
Diffstat (limited to 'verilog_constants.h')
| -rw-r--r-- | verilog_constants.h | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/verilog_constants.h b/verilog_constants.h index f0ae070..c9bb566 100644 --- a/verilog_constants.h +++ b/verilog_constants.h @@ -8,7 +8,7 @@ * hand-edited. * * Authors: Joachim Strombergson, Paul Selkirk, Rob Austein - * Copyright (c) 2015-2016, NORDUnet A/S All rights reserved. + * Copyright (c) 2015-2017, NORDUnet A/S All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are @@ -241,6 +241,34 @@ #define MODEXPA7_ADDR_RESULT (MODEXPA7_ADDR_OPERANDS + 3 * MODEXPA7_OPERAND_WORDS) /* + * ECDSA P-256 point multiplier core. ECDSA256_OPERAND_BITS is size + * in bits of the (only) supported operand size (256 bits, imagine that). + * + * (Not sure which category EC Point Mulitiplier will end up in, but + * let's pretend it's "math".) + */ + +#define ECDSA256_OPERAND_BITS (256) +#define ECDSA256_ADDR_REGISTERS (0x00) +#define ECDSA256_ADDR_K (0x20) +#define ECDSA256_ADDR_X (0x28) +#define ECDSA256_ADDR_Y (0x30) + +/* + * ECDSA P-384 point multiplier core. ECDSA384_OPERAND_BITS is size + * in bits of the (only) supported operand size (384 bits, imagine that). + * + * (Not sure which category EC Point Mulitiplier will end up in, but + * let's pretend it's "math".) + */ + +#define ECDSA384_OPERAND_BITS (384) +#define ECDSA384_ADDR_REGISTERS (0x00) +#define ECDSA384_ADDR_K (0x40) +#define ECDSA384_ADDR_X (0x50) +#define ECDSA384_ADDR_Y (0x60) + +/* * Utility cores. */ |