package cosmos.tx.signing.v1beta1

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SignMode represents a signing mode with its own security guarantees. This enum should be considered a registry of all known sign modes in the Cosmos ecosystem. Apps are not expected to support all known sign modes. Apps that would like to support custom sign modes are encouraged to open a small PR against this file to add a new case to this SignMode enum describing their sign mode so that different apps have a consistent version of this enum.

Used in: SignatureDescriptor.Data.Single, v1beta1.AuxSignerData, v1beta1.ModeInfo.Single

• SIGN_MODE_UNSPECIFIED = 0

  SIGN_MODE_UNSPECIFIED specifies an unknown signing mode and will be rejected.

• SIGN_MODE_DIRECT = 1

  SIGN_MODE_DIRECT specifies a signing mode which uses SignDoc and is verified with raw bytes from Tx.

• SIGN_MODE_TEXTUAL = 2

  SIGN_MODE_TEXTUAL is a future signing mode that will verify some human-readable textual representation on top of the binary representation from SIGN_MODE_DIRECT. It is currently not supported.

• SIGN_MODE_DIRECT_AUX = 3

  SIGN_MODE_DIRECT_AUX specifies a signing mode which uses SignDocDirectAux. As opposed to SIGN_MODE_DIRECT, this sign mode does not require signers signing over other signers' `signer_info`. It also allows for adding Tips in transactions. Since: cosmos-sdk 0.46

• SIGN_MODE_LEGACY_AMINO_JSON = 127

  SIGN_MODE_LEGACY_AMINO_JSON is a backwards compatibility mode which uses Amino JSON and will be removed in the future.

• SIGN_MODE_EIP_191 = 191

  SIGN_MODE_EIP_191 specifies the sign mode for EIP 191 signing on the Cosmos SDK. Ref: https://eips.ethereum.org/EIPS/eip-191 Currently, SIGN_MODE_EIP_191 is registered as a SignMode enum variant, but is not implemented on the SDK by default. To enable EIP-191, you need to pass a custom `TxConfig` that has an implementation of `SignModeHandler` for EIP-191. The SDK may decide to fully support EIP-191 in the future. Since: cosmos-sdk 0.45.2

SignatureDescriptor is a convenience type which represents the full data for a signature including the public key of the signer, signing modes and the signature itself. It is primarily used for coordinating signatures between clients.

Used in: SignatureDescriptors

• optional google.protobuf.Any public_key = 1

  public_key is the public key of the signer

• optional SignatureDescriptor.Data data = 2

• uint64 sequence = 3

  sequence is the sequence of the account, which describes the number of committed transactions signed by a given address. It is used to prevent replay attacks.

Data represents signature data

Used in: SignatureDescriptor, Data.Multi

• oneof sum

  sum is the oneof that specifies whether this represents single or multi-signature data

  • Data.Single single = 1

    single represents a single signer

  • Data.Multi multi = 2

    multi represents a multisig signer

Multi is the signature data for a multisig public key

Used in: Data

• optional crypto.multisig.v1beta1.CompactBitArray bitarray = 1

  bitarray specifies which keys within the multisig are signing

• repeated Data signatures = 2

  signatures is the signatures of the multi-signature

Single is the signature data for a single signer

Used in: Data

• SignMode mode = 1

  mode is the signing mode of the single signer

• bytes signature = 2

  signature is the raw signature bytes

SignatureDescriptors wraps multiple SignatureDescriptor's.

• repeated SignatureDescriptor signatures = 1

  signatures are the signature descriptors