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Add limitations and constraints
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cedelavergne-ledger committed Mar 1, 2024
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1 change: 1 addition & 0 deletions Makefile
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Expand Up @@ -122,6 +122,7 @@ DISABLE_STANDARD_WEBUSB = 1
DEFINES += CUSTOM_IO_APDU_BUFFER_SIZE=\(255+5+64\)
DEFINES += HAVE_USB_CLASS_CCID
DEFINES += HAVE_RSA
# Watchdog issue causing the device reset with long prime number computation
# DEFINES += WITH_SUPPORT_RSA4096

ifeq ($(TARGET_NAME),TARGET_NANOS)
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8 changes: 8 additions & 0 deletions README.md
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Expand Up @@ -321,3 +321,11 @@ It outputs 3 artifacts:

- `compiled_app_binaries` within binary files of the build process for each device
- `code-coverage` within HTML details of code coverage

## Known limitations

Today, the current App has some known limitations.

- RSA4096 is disabled, because of an issue with the watchdog, resetting the device
during long prime number operation.
- Using Ed25519 template, the decrypt doesn't output a correct result.

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