mirror of
https://github.com/retroSoC/retroSoC.git
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maksyuki
3c63fec8dc
- Updated test paths in to point to the new directory structure for crypto files. - Introduced to validate firmware identity and reject stale firmware based on source changes and simulation logs. - Enhanced to include additional memory status and control registers, ensuring alignment with RTL definitions.
10 lines
489 B
Markdown
10 lines
489 B
Markdown
# Public Crypto constants
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`crypto_constants.json` is the canonical software source for CRYC1: 528 AES
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bytes and 80 SHA words. `scripts/crypto_constants.py` pads these to the exact
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8192-byte image and emits a compact 848-byte firmware header. Its frozen hash
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and CRC are checked against the independent mathematical oracle in
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`tests/crypto_reference.py`; production RTL contains no lookup tables.
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The layout and identity are frozen in [the Crypto specification](../../docs/ip/crypto.md).
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