crypto/crypto/ec/ecdsa/signature library

Classes

ECDSASignature: Represents an ECDSA (Elliptic Curve Digital Signature Algorithm) signature containing r and s components.

blockchain_utils package
documentation
crypto/crypto/ec/ecdsa/signature.dart

blockchain_utils package

Libraries
base32/base32
base58/base58
base58/base58_base
base58/base58_ex
base58/base58_xmr
base64/base64
base64/converter/decoding
base64/converter/encoding
base64/exception/exception
bech32/bch_bech32
bech32/bech32
bech32/bech32_base
bech32/bech32_ex
bech32/bech32_utils
bech32/segwit_bech32
bip/address/ada/ada
bip/address/ada/ada_addres_type
bip/address/ada/ada_byron_addr
bip/address/ada/ada_shelley_addr
bip/address/ada/gneric_addr_decoder
bip/address/ada/network
bip/address/addr_dec_utils
bip/address/addr_key_validator
bip/address/algo_addr
bip/address/aptos_addr
bip/address/atom_addr
bip/address/avax_addr
bip/address/bch_addr_converter
bip/address/decoder
bip/address/decoders
bip/address/egld_addr
bip/address/encoder
bip/address/encoders
bip/address/eos_addr
bip/address/ergo
bip/address/eth_addr
bip/address/exception/exception
bip/address/fil_addr
bip/address/icx_addr
bip/address/inj_addr
bip/address/nano_addr
bip/address/near_addr
bip/address/neo_addr
bip/address/okex_addr
bip/address/one_addr
bip/address/p2pkh_addr
bip/address/p2sh_addr
bip/address/p2tr_addr
bip/address/p2wpkh_addr
bip/address/sol_addr
bip/address/substrate_addr
bip/address/sui
bip/address/ton_addr
bip/address/trx_addr
bip/address/xlm_addr
bip/address/xmr_addr
bip/address/xrp_addr
bip/address/xtz_addr
bip/address/zcash/src/converter
bip/address/zcash/src/types
bip/address/zcash/src/utils
bip/address/zcash/zcash
bip/address/zil_addr
bip/algorand/algorand
bip/algorand/mnemonic/algorand_entropy_generator
bip/algorand/mnemonic/algorand_mnemonic
bip/algorand/mnemonic/algorand_mnemonic_decoder
bip/algorand/mnemonic/algorand_mnemonic_encoder
bip/algorand/mnemonic/algorand_mnemonic_generator
bip/algorand/mnemonic/algorand_mnemonic_utils
bip/algorand/mnemonic/algorand_mnemonic_validator
bip/algorand/mnemonic/algorand_seed_generator
bip/bip
bip/bip/bip
bip/bip/bip32/base/bip32_base
bip/bip/bip32/base/derivator
bip/bip/bip32/bip32
bip/bip/bip32/bip32_const
bip/bip/bip32/bip32_ex
bip/bip/bip32/bip32_key_data
bip/bip/bip32/bip32_key_net_ver
bip/bip/bip32/bip32_key_ser
bip/bip/bip32/bip32_keys
bip/bip/bip32/bip32_path
bip/bip/bip32/khalow/bip32_kholaw_ed25519
bip/bip/bip32/khalow/bip32_kholaw_ed25519_key_derivator
bip/bip/bip32/khalow/bip32_kholaw_key_derivator_base
bip/bip/bip32/khalow/bip32_kholaw_mst_key_generator
bip/bip/bip32/slip10/bip32_slip10_ed25519
bip/bip/bip32/slip10/bip32_slip10_ed25519_blake2b
bip/bip/bip32/slip10/bip32_slip10_key_derivator
bip/bip/bip32/slip10/bip32_slip10_mst_key_generator
bip/bip/bip32/slip10/bip32_slip10_nist256p1
bip/bip/bip32/slip10/bip32_slip10_nist256p1_hybrid
bip/bip/bip32/slip10/bip32_slip10_secp256k1
bip/bip/bip38/bip38
bip/bip/bip38/bip38_addr
bip/bip/bip38/bip38_base
bip/bip/bip38/bip38_ec
bip/bip/bip38/bip38_no_ec
bip/bip/bip39/bip39
bip/bip/bip39/bip39_entropy_generator
bip/bip/bip39/bip39_mnemonic
bip/bip/bip39/bip39_mnemonic_decoder
bip/bip/bip39/bip39_mnemonic_encoder
bip/bip/bip39/bip39_mnemonic_generator
bip/bip/bip39/bip39_mnemonic_utils
bip/bip/bip39/bip39_mnemonic_validator
bip/bip/bip39/bip39_seed_generator
bip/bip/bip39/word_list/word_list
bip/bip/bip44/base/bip44_base
bip/bip/bip44/base/bip44_base_ex
bip/bip/bip44/base/bip44_keys
bip/bip/bip44/bip44
bip/bip/bip44/bip44_base
bip/bip/bip49/bip49
bip/bip/bip49/bip49_base
bip/bip/bip84/bip84
bip/bip/bip84/bip84_base
bip/bip/bip86/bip86
bip/bip/bip86/bip86_base
bip/bip/conf/bip/bip_coins
bip/bip/conf/bip44/bip44_coins
bip/bip/conf/bip44/bip44_conf
bip/bip/conf/bip49/bip49_coins
bip/bip/conf/bip49/bip49_conf
bip/bip/conf/bip84/bip84_coins
bip/bip/conf/bip84/bip84_conf
bip/bip/conf/bip86/bip86_coins
bip/bip/conf/bip86/bip86_conf
bip/bip/conf/bip_config
bip/bip/conf/config/bip_bitcoin_cash_conf
bip/bip/conf/config/bip_coin_conf
bip/bip/conf/config/bip_litecoin_conf
bip/bip/conf/const/bip_conf_const
bip/bip/conf/core/coin_conf
bip/bip/conf/core/coins
bip/bip/hd_key/types
bip/bip/types/types
bip/bip/zip32/base/context
bip/bip/zip32/base/types
bip/bip/zip32/conf/coins
bip/bip/zip32/conf/config
bip/bip/zip32/conf/zcash
bip/bip/zip32/exception/exception
bip/bip/zip32/orchard/derivator
bip/bip/zip32/orchard/exception
bip/bip/zip32/orchard/keys
bip/bip/zip32/orchard/utils
bip/bip/zip32/orchard/zip32
bip/bip/zip32/reddsa/reddsa
bip/bip/zip32/reddsa/reddsa/core
bip/bip/zip32/reddsa/reddsa/orchard
bip/bip/zip32/reddsa/reddsa/sapling
bip/bip/zip32/reddsa/redjubjub/keys
bip/bip/zip32/reddsa/redpallas/keys
bip/bip/zip32/sapling/derivator
bip/bip/zip32/sapling/exception
bip/bip/zip32/sapling/keys
bip/bip/zip32/sapling/utils
bip/bip/zip32/sapling/zip32
bip/bip/zip32/utils/prf_expand
bip/bip/zip32/zip32
bip/bip/zip32/zip32/types
bip/bip/zip32/zip32/zip32
bip/cardano/bip32/cardano_byron_legacy_bip32
bip/cardano/bip32/cardano_byron_legacy_key_derivator
bip/cardano/bip32/cardano_byron_legacy_mst_key_generator
bip/cardano/bip32/cardano_icarus_bip32
bip/cardano/bip32/cardano_icarus_mst_key_generator
bip/cardano/byron/cardano_byron_legacy
bip/cardano/cardano
bip/cardano/cip0019/cip0019
bip/cardano/cip0019/conf/cip0019_coins
bip/cardano/cip0019/conf/cip0019_conf
bip/cardano/cip1852/cip1852
bip/cardano/cip1852/conf/cip1852_coins
bip/cardano/cip1852/conf/cip1852_conf
bip/cardano/mnemonic/cardano_byron_legacy_seed_generator
bip/cardano/mnemonic/cardano_icarus_seed_generator
bip/cardano/shelley/cardano_shelley
bip/cardano/shelley/cardano_shelley_keys
bip/coin_conf/config
bip/coin_conf/constant/coins_conf
bip/coin_conf/models/coin_conf
bip/coin_conf/models/coins_name
bip/ecc/bip_ecc
bip/ecc/curve/elliptic_curve_getter
bip/ecc/curve/elliptic_curve_types
bip/ecc/keys/ecdsa_keys
bip/ecc/keys/ed25519_blake2b_keys
bip/ecc/keys/ed25519_keys
bip/ecc/keys/ed25519_kholaw_keys
bip/ecc/keys/ed25519_monero_keys
bip/ecc/keys/i_keys
bip/ecc/keys/nist256p1_keys
bip/ecc/keys/nist256p1_keys_hybrid
bip/ecc/keys/secp256k1_keys_ecdsa
bip/ecc/keys/sr25519_keys
bip/electrum/electrum
bip/electrum/electrum_v1
bip/electrum/electrum_v2
bip/electrum/exception
bip/electrum/mnemonic_v1/electrum_v1_entropy_generator
bip/electrum/mnemonic_v1/electrum_v1_mnemonic
bip/electrum/mnemonic_v1/electrum_v1_mnemonic_decoder
bip/electrum/mnemonic_v1/electrum_v1_mnemonic_encoder
bip/electrum/mnemonic_v1/electrum_v1_mnemonic_generator
bip/electrum/mnemonic_v1/electrum_v1_mnemonic_utils
bip/electrum/mnemonic_v1/electrum_v1_mnemonic_validator
bip/electrum/mnemonic_v1/electrum_v1_seed_generator
bip/electrum/mnemonic_v1/wrodlist/languages
bip/electrum/mnemonic_v2/electrum_v2_entropy_generator
bip/electrum/mnemonic_v2/electrum_v2_mnemonic
bip/electrum/mnemonic_v2/electrum_v2_mnemonic_decoder
bip/electrum/mnemonic_v2/electrum_v2_mnemonic_encoder
bip/electrum/mnemonic_v2/electrum_v2_mnemonic_generator
bip/electrum/mnemonic_v2/electrum_v2_mnemonic_utils
bip/electrum/mnemonic_v2/electrum_v2_mnemonic_validator
bip/electrum/mnemonic_v2/electrum_v2_seed_generator
bip/mnemonic/entropy_generator
bip/mnemonic/mnemonic
bip/mnemonic/mnemonic_decoder_base
bip/mnemonic/mnemonic_encoder_base
bip/mnemonic/mnemonic_ex
bip/mnemonic/mnemonic_utils
bip/mnemonic/mnemonic_validator
bip/monero/conf/monero_coin_conf
bip/monero/conf/monero_coins
bip/monero/conf/monero_conf
bip/monero/mnemonic/monero_entropy_generator
bip/monero/mnemonic/monero_mnemonic
bip/monero/mnemonic/monero_mnemonic_decoder
bip/monero/mnemonic/monero_mnemonic_encoder
bip/monero/mnemonic/monero_mnemonic_generator
bip/monero/mnemonic/monero_mnemonic_utils
bip/monero/mnemonic/monero_mnemonic_validator
bip/monero/mnemonic/monero_seed_generator
bip/monero/mnemonic/words_list/languages
bip/monero/monero
bip/monero/monero_base
bip/monero/monero_exc
bip/monero/monero_subaddr
bip/slip/slip
bip/slip/slip32/slip32
bip/slip/slip32/slip32_key_net_ver
bip/slip/slip44/slip44
bip/slip/slip173/slip173
bip/substrate/conf/substrate_coin_conf
bip/substrate/conf/substrate_coins
bip/substrate/conf/substrate_conf
bip/substrate/core/substrate_base
bip/substrate/exception/substrate_ex
bip/substrate/keys/substrate_keys
bip/substrate/path/substrate_path
bip/substrate/scale/substrate_scale_enc_base
bip/substrate/scale/substrate_scale_enc_bytes
bip/substrate/scale/substrate_scale_enc_cuint
bip/substrate/scale/substrate_scale_enc_uint
bip/substrate/substrate
bip/ton/mnemonic/ton_entropy_generator
bip/ton/mnemonic/ton_mnemonic_encoder
bip/ton/mnemonic/ton_mnemonic_generator
bip/ton/mnemonic/ton_mnemonic_language
bip/ton/mnemonic/ton_mnemonic_validator
bip/ton/mnemonic/ton_seed_generator
bip/ton/ton
bip/wif/wif
bip/zcash/src/account
bip/zcash/src/encoding/encoding
bip/zcash/src/exception
bip/zcash/src/types
bip/zcash/src/ufsk
bip/zcash/src/ufvk
bip/zcash/src/uivk
bip/zcash/zcash
blockchain_utils
cbor/cbor
cbor/core/cbor
cbor/core/tags
cbor/exception/exception
cbor/serialization/cbor/cbor
cbor/serialization/cbor/exception
cbor/serialization/serialization
cbor/types/base
cbor/types/bigfloat
cbor/types/bigint
cbor/types/boolean
cbor/types/bytes
cbor/types/cbor_tag
cbor/types/datetime
cbor/types/decimal
cbor/types/double
cbor/types/int
cbor/types/int64
cbor/types/list
cbor/types/map
cbor/types/mime
cbor/types/null
cbor/types/regex
cbor/types/set
cbor/types/string
cbor/types/types
cbor/types/url
cbor/utils/cbor_utils
cbor/utils/dynamic_bytes
cbor/utils/extentions
cbor/utils/float_utils
crypto/crypto/aead/aead
crypto/crypto/aes/aes
crypto/crypto/aes/aes_lib
crypto/crypto/aes/padding
crypto/crypto/blockcipher/blockcipher
crypto/crypto/cbc/cbc
crypto/crypto/chacha/chacha
crypto/crypto/chacha/chacha2
crypto/crypto/chacha20poly1305/chacha20poly1305
crypto/crypto/crc16/crc16
crypto/crypto/crc32/crc32
crypto/crypto/crypto
crypto/crypto/ctr/ctr
crypto/crypto/ec/cdsa
crypto/crypto/ec/core/field
crypto/crypto/ec/core/point
crypto/crypto/ec/curve/curve
crypto/crypto/ec/curve/curves
crypto/crypto/ec/ecdsa/private_key
crypto/crypto/ec/ecdsa/public_key
crypto/crypto/ec/ecdsa/signature
crypto/crypto/ec/eddsa/keys
crypto/crypto/ec/eddsa/keys/privatekey
crypto/crypto/ec/eddsa/keys/publickey
crypto/crypto/ec/extended/crypto_ops/const/const
crypto/crypto/ec/extended/crypto_ops/crypto_ops
crypto/crypto/ec/extended/crypto_ops/models/models
crypto/crypto/ec/extended/crypto_ops/operations/ops
crypto/crypto/ec/extended/extended
crypto/crypto/ec/extended/native/edwards
crypto/crypto/ec/extended/native/ristretto_native
crypto/crypto/ec/musig2/constants/const
crypto/crypto/ec/musig2/exception/exception
crypto/crypto/ec/musig2/musig2
crypto/crypto/ec/musig2/musig2/base
crypto/crypto/ec/musig2/musig2/const
crypto/crypto/ec/musig2/musig2/musig2
crypto/crypto/ec/musig2/types/types
crypto/crypto/ec/musig2/utils/utils
crypto/crypto/ec/musig2/utils/utils_const
crypto/crypto/ec/projective/native/affine_native
crypto/crypto/ec/projective/native/native
crypto/crypto/ec/projective/projective
crypto/crypto/ec/projective/secp256k1/constants/constants
crypto/crypto/ec/projective/secp256k1/impl/secp256k1
crypto/crypto/ec/projective/secp256k1/secp256k1
crypto/crypto/ec/projective/secp256k1/types/types
crypto/crypto/ec/rfc6979/rfc6979
crypto/crypto/ec/utils/ed25519
crypto/crypto/ec/utils/secp256k1
crypto/crypto/ec/utils/utils
crypto/crypto/ecb/ecb
crypto/crypto/exception/exception
crypto/crypto/gcm/gcm
crypto/crypto/hash/hash
crypto/crypto/hkdf/hkdf
crypto/crypto/hmac/hmac
crypto/crypto/jwt/jwt
crypto/crypto/pbkdf2/pbkdf2
crypto/crypto/poly1305/poly1305
crypto/crypto/prng/chacha20
crypto/crypto/prng/fortuna
crypto/crypto/prng/gamma
crypto/crypto/prng/rng
crypto/crypto/schnorrkel/keys/keys
crypto/crypto/schnorrkel/merlin/transcript
crypto/crypto/schnorrkel/shnorrkel
crypto/crypto/schnorrkel/strobe/strobe
crypto/crypto/scrypt/scrypt
crypto/crypto/x25519/x25519
crypto/crypto/x_modem_crc/x_modem_crc
crypto/crypto/zcrypto/bls12_381/bls12
crypto/crypto/zcrypto/bls12_381/src/core
crypto/crypto/zcrypto/bls12_381/src/fp
crypto/crypto/zcrypto/bls12_381/src/fp2
crypto/crypto/zcrypto/bls12_381/src/fp6
crypto/crypto/zcrypto/bls12_381/src/fp12
crypto/crypto/zcrypto/bls12_381/src/g1
crypto/crypto/zcrypto/bls12_381/src/g2
crypto/crypto/zcrypto/bls12_381/src/pairing
crypto/crypto/zcrypto/f4jumble/f4jumble
crypto/crypto/zcrypto/f4jumble/src/f4jumble
crypto/crypto/zcrypto/ff1/ff1
crypto/crypto/zcrypto/ff1/src/ff1
crypto/crypto/zcrypto/ff1/src/types
crypto/crypto/zcrypto/jubjub/constants/constants
crypto/crypto/zcrypto/jubjub/fields/field
crypto/crypto/zcrypto/jubjub/fields/native
crypto/crypto/zcrypto/jubjub/jubjub
crypto/crypto/zcrypto/jubjub/point/core
crypto/crypto/zcrypto/jubjub/point/extended
crypto/crypto/zcrypto/jubjub/point/niels
crypto/crypto/zcrypto/pasta/constants/pallas
crypto/crypto/zcrypto/pasta/constants/vesta
crypto/crypto/zcrypto/pasta/fields/core
crypto/crypto/zcrypto/pasta/fields/native/fp
crypto/crypto/zcrypto/pasta/fields/native/fq
crypto/crypto/zcrypto/pasta/fields/pallas_fp
crypto/crypto/zcrypto/pasta/fields/vesta_fq
crypto/crypto/zcrypto/pasta/pasta
crypto/crypto/zcrypto/pasta/point/core
crypto/crypto/zcrypto/pasta/point/iso_pallas
crypto/crypto/zcrypto/pasta/point/iso_pallas_native
crypto/crypto/zcrypto/pasta/point/iso_vesta
crypto/crypto/zcrypto/pasta/point/iso_vesta_native
crypto/crypto/zcrypto/pasta/point/pallas
crypto/crypto/zcrypto/pasta/point/pallas_native
crypto/crypto/zcrypto/pasta/point/vesta
crypto/crypto/zcrypto/pasta/point/vesta_native
crypto/crypto/zcrypto/pasta/table/table
crypto/crypto/zcrypto/pasta/utils/utils
crypto/crypto/zcrypto/poseidon/poseidon
crypto/crypto/zcrypto/poseidon/src/exception
crypto/crypto/zcrypto/poseidon/src/poseidon
crypto/crypto/zcrypto/sinsemilla/domain/domain
crypto/crypto/zcrypto/sinsemilla/sinsemilla
crypto/crypto/zcrypto/wnaf/wnaf
crypto/crypto/zcrypto/zcrypto
crypto/quick_crypto
double/codec/double_utils
double/codec/float_utils
double/double_codec
exception/exception/exception
exception/exception/rpc_error
exception/exceptions
helper/extensions/extensions
helper/helper
hex/hex
layout/byte/byte_handler
layout/constant/constant
layout/core/core
layout/core/core/core
layout/core/types/array
layout/core/types/bit_sequence
layout/core/types/compact
layout/core/types/compact_bytes
layout/core/types/compact_string
layout/core/types/constant
layout/core/types/coption_layout
layout/core/types/custom_layout
layout/core/types/lazy_struct
layout/core/types/lazy_union
layout/core/types/leb128
layout/core/types/leb128_offset
layout/core/types/map
layout/core/types/none
layout/core/types/numeric
layout/core/types/optional_layout
layout/core/types/padding_layout
layout/core/types/raw
layout/core/types/struct
layout/core/types/tuple_layout
layout/core/types/union
layout/core/types/varint
layout/core/types/xdr_bytes
layout/exception/exception
layout/layout
layout/serialization/serialization
layout/utils/utils
protobuf/codec/decoder
protobuf/codec/encoder
protobuf/exception/exception
protobuf/protobuf
protobuf/types/types
secret_wallet/exception
secret_wallet/web3_storage_defination
service/const/constant
service/models/params
service/service
service/utils/utils
signer/bitcoin/bitcoin_key_signer
signer/cardano/cardano_signer
signer/const/constants
signer/ed25519/ed25519
signer/eth/eth_signer
signer/exception/signing_exception
signer/secp256k1/secp256k1_signer
signer/secp256r1/secp256r1_signer
signer/signer
signer/signing_key/ecdsa_signing_key
signer/substrate/core/signer
signer/substrate/core/verifier
signer/substrate/signers/substrate_ecdsa
signer/substrate/signers/substrate_eddsa
signer/substrate/signers/substrate_sr25519
signer/substrate/substrate
signer/tron/tron_signer
signer/types/eth_signature
signer/types/types
signer/utils/utils
signer/xrp/xrp_signer
ss58/ss58
ss58/ss58_base
ss58/ss58_ex
utf8/src/deocder
utf8/src/encoder
utf8/src/exception
utf8/utf8
utils/amount/amount
utils/amount/amount/amount
utils/amount/amount/exception
utils/atomic/atomic
utils/binary/binary_operation
utils/binary/bit_utils
utils/binary/bytes_tracker
utils/binary/utils
utils/compare/compare
utils/compare/hash_code
utils/equatable/equatable
utils/json/exception/exception
utils/json/extension/json
utils/json/json
utils/numbers/numbers
utils/numbers/rational/big_rational
utils/numbers/utils/bigint_utils
utils/numbers/utils/int_utils
utils/string/string
utils/types/either
utils/types/range
utils/types/result
utils/utils
uuid/uuid