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Wallet features

Updated the 14th of October 2024.

Protocols​

OIDC4VCI​

  • Flows : authorization code flow, pre-authorized code flow with Tx, PAR,
  • credential_offer_uri,
  • issuer endpoints supported : credential, deferred,
  • wallet attestations, PKCE, scope and authorization details,
  • client authentication methode : none, client_id, client secret basic, client secret post, jwt,
  • identifier : jwk thumbprint, did:key, did:jwk,
  • proof type : jwt, ldp_vp.

OIDC4VP:​

  • client_id_scheme : did, verifier_attestation, X509, redirect_uri,
  • presentation_definition and presentation_definition_uri,
  • request object and request_uri,
  • direct_post and direct_post.jwt,
  • PEX 2.0 partial.

Signature suites​

  • Jose: ES256, ES256K, EdDSA,
  • linked data proof: Ed25519Signature2018, RsaSignature2018.

Other features​

  • Bitstring status list 1.0 and IETF token status list,
  • OIDC4VC Embedded profiles: HAIP, EBSI-V3 (compliant wallet), DIIP V2.1, DIIP V3.0,
  • Talao DID resolver for did:web, did:ethr, did:ebsi, did:dht, did:sov, did:cheqd...,
  • wallet user authentication : PIN and biometric,
  • user chat and notification through Matrix.org,
  • developer mode for internal data and protocol requests and responses,
  • embedded issuers for PID, email proof, phone proof, age proof with AI or document authentication.

Altme Wallet features​

  • Same features as Talao wallet,
  • blockchain support: Tezos, Ethereum, Polygon, Fantom, BNB, Etherlink,
  • send/receive crypto, token, NFT,
  • buy crypto with Wert.io