Enum InstructionCode 

#[repr(u8)]
pub enum InstructionCode {
    GetAddressAndPubkey = 1,
    Sign = 2,
    GetKeys = 3,
    GetSpendRandomness = 4,
    GetOutputRandomness = 5,
    GetConvertRandomness = 6,
    SignMaspSpends = 7,
    ExtractSpendSignature = 8,
    CleanBuffers = 9,
    GetSignature = 10,
}

Hash Length Available instructions to interact with the Ledger device

Variants

GetAddressAndPubkey = 1

Instruction to retrieve Pubkey and Address

Sign = 2

Instruction to sign a transaction

GetKeys = 3

Instruction to retrieve MASP keys

GetSpendRandomness = 4

Instruction to generate spend randomness values

GetOutputRandomness = 5

Instruction to generate output randomness values

GetConvertRandomness = 6

Instruction to generate spend convert values

SignMaspSpends = 7

Instruction to sign masp

ExtractSpendSignature = 8

Instruction to retrieve spend signatures

CleanBuffers = 9

Instruction to clean Buffers

GetSignature = 10

Instruction to retrieve a signed section