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Spark coin deserialization should enforce fixed sizes #1373

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AaronFeickert opened this issue Dec 4, 2023 · 0 comments · Fixed by #1379

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AaronFeickert commented Dec 4, 2023

Spark coins contain encrypted data whose size is fixed by the coin type:

mint coin encrypted data should occupy 84 bytes: 16-byte encrypted diversifier, 32-byte encoded scalar, 32-byte padded memo
spend coin encrypted data should occupy 90 bytes: 8-byte encoded value, 16-byte encrypted diversifier, 32-byte encoded scalar, 32-byte padded memo

These sizes should be enforced.

AaronFeickert mentioned this issue

Add size and type checks to coin deserialization #1374

Closed

levonpetrosyan93 mentioned this issue

Add size and type checks to coin deserialization #1379

Merged

reubenyap closed this as completed in #1379

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