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Legic Prime

Legic Prime

  • 13.56MHz
  • Proprietary 'Legic Encryption'
  • No keys, (no key management, no card authentication, no
    reader authentication)

Info
Documentation

Cards

MIM22 (outdated)
MIM256 (234 bytes storage)
MIM1024 (1002 bytes storage)

Legic Advant

  • Released in 2000
  • Uses 3DES or AES, and backwards compatible with "Legic Encryption"

Proxmark

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#
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Tokens

General Authorization Media (GAM): Token-creating token that carries the temporary authorization to create sub-tokens

Identification Authorization Media (IAM): Segment-creating token that carries the temporary authorization to create segments on cards

System Authorization Media (SAM): "Reader-creating" token that bestows the permanent authorization to write to existing segments on cards (and read read-protected segments)