Odin/core/encoding at f1f2ed31940d02728ce55e591743834968dd5994 - Odin

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Zoltán Kéri f1f2ed3194 encoding/base32: Fix decode implementation per RFC 4648

Rework base32.decode() to properly handle all cases per RFC 4648:

- Fix error detection order:
  - Check minimum length first (Invalid_Length)
  - Check character validity (Invalid_Character)
  - Check padding and structure (Malformed_Input)

- Fix padding validation:
  - Add required padding length checks (2=6, 4=4, 5=3, 7=1 chars)
  - Ensure padding only appears at end
  - Fix handling of unpadded inputs

- Fix buffer handling:
  - Proper output buffer size calculation
  - Add bounds checking for buffer access
  - Add proper buffer validation

For example:
- "M" correctly returns Invalid_Length (too short)
- "mzxq====" correctly returns Invalid_Character (lowercase)
- "MZXQ=" correctly returns Malformed_Input (wrong padding)
- Unpadded input lengths must be multiples of 8

These changes make the decode function fully compliant with RFC 4648
requirements while providing proper error handling.

2024-12-24 15:52:33 +01:00

ansi

core: improve package doc comments for the documentation generator

2024-09-03 19:59:04 +02:00

base32

encoding/base32: Fix decode implementation per RFC 4648

2024-12-24 15:52:33 +01:00

base64

Update numerous package declaration names

2024-04-18 12:17:39 +01:00

cbor

fix cbor.to_json always returning array of tuples for objects