Code

Add SHA accelerator implementation#257

Code

Merged

jessebraham merged 34 commits intoesp-rs:mainesp-rs/esp-hal:mainfrom i404788:maini404788/esp-hal:mainCopy head branch name to clipboardNov 28, 2022

+926-2

Commits

Commits on Nov 23, 2022

• Add untested basic SHA for esp-sX/cX chips

  

  ferris

  authored and

  i404788

  committed
  03042de

• Fix ptr type inconsistency for S2

  

  ferris

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  i404788

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  659b7cd

• Add ESP32 impl & fix process_buffer latch issue

  

  ferris

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  i404788

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  02c7afb

• Add debug example for SHA accelerator

  

  ferris

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  i404788

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  af7c06f

• Clean up no-op buffer prints

  

  ferris

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  i404788

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  5f38634

• Test vector parity (on esp32s3)

  

  ferris

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  i404788

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  c194485

• Checkpoint for converting to alignment helper

  

  ferris

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  i404788

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  7278e3f

• Finish refactoring & additional parity tests on esp32s3

  

  ferris

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  i404788

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  9d17031

• Remove core_intrinsics requirement for now

  

  ferris

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  i404788

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  a6e8fd2

• Fix case where (src.len() % 4) == 3

  

  ferris

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  i404788

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  e03f9a6

• Finish sha2 example with performance comparison (12-61x speedup)

  

  ferris

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  i404788

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  7183b34

• Refactor ESP32 to alignment helper & Clean up example

  

  ferris

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  i404788

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  1b15525

• Prevent out-of-bounds reads in ESP32 version

  

  ferris

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  i404788

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  c4a82a9

• Revert Cargo debug changes

  

  ferris

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  i404788

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  60674e1

• Remove cargo config.toml

  

  ferris

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  i404788

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  1adb1d9

• Clean up example

  

  ferris

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  i404788

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  f05bd9e

• Remove common/rust-toolchain & ignore in future

  

  ferris

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  i404788

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  8eabb41

• Might as well use actual size_of const

  

  ferris

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  i404788

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  f40146f

• Remove SHA512/SHA384 for C2/C3

  

  ferris

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  i404788

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  ffd3814

• Directly import nb::block! to remove unused import warning & fix c2 feature detect

  

  ferris

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  i404788

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  24fa14a

• Remove stray newlines

  

  ferris

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  i404788

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  613aea4

• Fix esp32c2 having SHA256

  

  ferris

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  i404788

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  2c15cc4

• ESP32 also has SHA384

  

  ferris

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  i404788

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  d15fbd6

• Remove comments that don't have a purpose

  

  ferris

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  i404788

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  e21fab3

• Clean up example & finish() handling

  

  ferris

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  i404788

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  2bec47a

• Add examples & add ESP32 free()

  

  ferris

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  i404788

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  7c19848

• Update C2/C3 examples to show accurate algorithm used

  

  ferris

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  i404788

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  bafb7f4

• Fix busy check for ESP32

  i404788

  committed
  f4fb712

• Remove outdated TODO comment

  i404788

  committed
  932abbe

Commits on Nov 28, 2022

• Update PAC for ESP3 and (actually) fix busy check

  jessebraham

  committed
  4ac7e64

• Merge pull request #1 from jessebraham/fixes/sha

  Show description for 6532064
  i404788

  authored
  6532064

• Refactor ESP32 version to reduce search space

  

  ferris

  committed
  45ff41e

• Add debug printlns to sha example & clean up comments

  

  ferris

  committed
  0a3c634

• Fix ESP32 version, finally

  

  ferris

  committed
  1a5f2a2