Secp256k1

Secp256k1 is used at run time in 2,231 crates (of which 642 optionally). It is a direct run-time dependency in 393 crates. It's used only as a dev dependency in 63 crates (of which 19 directly).

Number of dependers	Secp256k1 version	Downloads/month
182	0.30.0	219K
423	0.29.1	220K
541	0.28.2	219K
428	0.27.0	221K
43	0.26.0	29K
44	0.25.0	3.2K
255	0.24.3	67K
2	0.23.5	850
55	0.22.2	12K
59	0.21.3	15K
125	0.20.3	27K
101	0.10	12K
15	0.15.5	900
5	0.15.3	58
16	0.x	34

Depender (with downloads and own rev deps)			Secp256k1 version
219K	401	bitcoin		^0.29.0
369K	498	sp-core	optional	^0.28.0
262K	299	sp-io	optional	^0.28.0
256K	25	subxt-signer	optional	^0.30.0
242K	40	bip32	optional	^0.27
241K	4	enr	optional	^0.30
132K	4	revm-precompile	optional	^0.30
24K	35	near-crypto		^0.27.0
15K	5	fastcrypto		^0.27.0
13K	9	hdwallet		^0.26
40K	14	fuel-crypto	optional	^0.30.0
10K		rust-eigenda-client		^0.27.0
7.3K	44	nostr		^0.29
20K	89	web3	optional	^0.27
6.3K	11	secp256k1-zkp		^0.29.0
16K	10	jwt-compact	optional	^0.28
16K	15	zcash_primitives	optional	^0.29
3.6K	5	tentacle-secio		^0.30
3.5K	12	ckb-sdk		^0.30.0
3.0K	11	uplc		^0.26.0
1.9K	2	gnostr-bins		^0.29
1.7K		web5-rust		^0.29.0
1.6K	61	fedimint-core		^0.29.0
5.4K	39	ink_env	optional	^0.28.2
5.3K	2	ink_engine	optional	^0.28.2
1.5K		bp-primitives		^0.27.0
1.5K	13	clarity		^0.30
1.5K	4	bc-crypto		^0.30.0
1.3K		fiber-sphinx		^0.28.0
1.2K	2	sn_curv		^0.20
1.2K	3	bp-dbc		^0.30.0
1.2K	1	psibase		^0.27
3.9K	5	zcash_transparent	optional	^0.29
1.0K		ovunto-security		~0.29
1.0K	6	bp-consensus		^0.30.0
3.5K	13	ckb-crypto	optional	^0.30
900	14	curv-kzen		^0.20
900	11	deep_space		^0.30
3.2K	2	parity-crypto	optional	^0.20.0
900		stacks-rs		^0.28.2
850	6	key-utils		^0.28.2
850	7	ethcontract		^0.27
850	8	stratum-common		^0.28.2
850		erc20_processor		^0.27
750	7	zksync_crypto_primitives		^0.27.0
700		flow_access_api		^0.30.0
700	11	ibc-relayer		^0.28.2
2.5K	3	secp	optional	^0.30
2.5K	1	musig2	optional	^0.30
650	7	bp-std		^0.30.0
2.3K	7	boot-core	optional	^0.27.0
550	1	lwk_app		^0.27
550	3	ethereum-tx-sign		^0.27.0
550	7	nostro2		^0.30.0
500	1	ad4m-executor		^0.27.0
500	7	wagyu-model		^0.17.2
500	3	gnostr-types		^0.28
500	1	ethportal-api		^0.29.0
500	2	gnip44		^0.28
500		encrypt38		^0.29.0
500	2	wagyu-ethereum		^0.17.2
500	1	silentpayments		^0.28.1
470	2	erc20_payment_lib_extra		^0.27
460	1	essential-signer		^0.30
440	4	bitcoincash		^0.24.0
430		bright-lightning		^0.30
400		fi-ethr-resolver		^0.29.1
390	2	bitcoinsv		^0.30.0
380		bitverify		^0.29.0
370	1	essential-vm		^0.30
1.6K	4	secp256kfun	optional	^0.27
1.6K	2	bitcoin-hpke	optional	^0.29
360		warthog_rs		^0.29.0
350	51	zksync_types		^0.27.0
340	1	ord		^0.29.1
340	3	noise_sv2		^0.28.2
340	3	nostro2-signer		^0.30.0
330		derivation32		^0.29.0
320		ledger-zcash		^0.29
310	2	concordium-smart-contract-engine		^0.22.2
300		ethereum-private-key-to-address		^0.25.0
280	4	bellscoin		^0.28.0
270	9	essential-sign		^0.30
250		layer8-primitives		^0.29.1
250		dimo-rust-sdk		^0.29
240		gnostr_rs		^0.26
240		bitcoin-proptest		^0.28
230		subgraph-radio		^0.27.0
220		bitcoin-address-generator		^0.30.0
220		s2id		^0.29.0
190	1	hal		^0.29
190	1	cita-tool		^0.29
190		foundation-firmware		^0.30
190		injective-testing		^0.30.0
1.0K	7	ethsign	optional	^0.27
160	3	griffin-core		^0.26.0
160	2	satsnet		^0.29.0
160		essential-cli		^0.29
150	1	uplc-turbo		^0.30.0
150	3	ark-secp256k1-zkp		^0.28.0
150	1	ledger-zcash-builder		^0.29
140		icon-sdk		^0.28.2
140	1	luckycoin		^0.24.0
140		frost-adaptor-signature		^0.30.0
140		address-artisan		^0.29.1
130		poi-radio		^0.25.0
130		vanikey		^0.27.0
120		erc20_payment_lib_test		^0.27
850	18	radix-common	optional	^0.28.0
120		btc_rush		^0.29.0
110	7	kaspa-txscript-errors		^0.29.0
110	34	kaspa-consensus-core		^0.29.0
110		thor-devkit		^0.27
800	8	aluvm	optional	^0.30.0
100	8	pea-key		^0.25
100		hyle		^0.30.0
	2	sv		^0.12
	13	kaspa-txscript		^0.29.0
	1	xrpl-rust		^0.30.0
	1	bitnet		^0.27.0
750		bitcoin-bosd	optional	^0.29.0
		deso-sdk		^0.22.1
	4	bitcoin-utils		^0.24.0
		pool_sv2		^0.28.2
	6	kaspa-consensus-client		^0.29.0
		nostr_rust		^0.26
	8	sawtooth-sdk		^0.21
		rusted-nostr-tools		^0.27.0
		exonum-btc-anchoring		^0.17
	10	zebra-chain		^0.27.0
	1	nintondo-dogecoin		^0.27.0
	13	bitcoin_scripts		^0.24.2
		web3_rust_wrapper		^0.21
	1	ophelia-secp256k1		^0.27
		bitcoin-wallet		^0.15
	5	kaspa-consensus-wasm		^0.29.0
		sessionless		^0.28
700	1	ya-client	optional	>=0.23, <0.28
	2	inet2_addr		^0.24.2
		dtool		^0.20
		nostr-bot		^0.23
650		ursa	optional	^0.19
	26	internet2		^0.24.2
	1	nostro2-nips		^0.30.0
	1	mtv-crypto		^0.27.0
	4	bitcoin_hd		^0.24.3
		cargo-sewup		^0.20.3
		ckb-cli		^0.24
	2	ckb-signer		^0.24
		crypto-seal		^0.28
		bdk-cli		^0.22.0
	1	btc-transaction-utils		^0.17
		cpchain-rust-sdk		^0.21
	1	sphinx-auther		^0.24.0
		syscoin		^0.12
		uplc-minimal-pallas		^0.26.0
		utxo-scanner		^0.26.0
		xrpl-rs		^0.21.0
		moksha-mint		^0.28.1
	2	wagyu-bitcoin		^0.17.2
		genesis-core		^0.7.1
		btc_sdk		^0.25
	7	cylinder		^0.28
		ethcontract-fork		^0.27
	4	mwc_wallet_libwallet		^0.20.1
	1	fluidity-core		^0.24.0
	1	digibyte		^0.20.0
	1	cita-secp256k1		^0.24
	1	walletd_bitcoin		^0.27.0
	1	walletd_ethereum		^0.21.0
		jlib		^0.13.0
	1	lnpbp_elgamal		^0.24.1
		evm-signer-kms		^0.30.0
	4	forge_signer		=0.15.3
	1	wagyu-zcash		^0.17.2
	3	essential-constraint-vm		^0.30
	20	microservices		^0.24.2
		fisco-bcos-rust-gears-sdk		^0.17
	2	chamomile_types		^0.30
	1	emerald-vault		~0.24
		nostr-rs-relay		^0.21
		sig-proxy		^0.20.2
		emerald-vault-core		^0.15
	3	kindelia_core		^0.22.1
	1	lnpbp_identity		^0.24.2
		zcash-hsmbuilder		^0.20
	5	kaspa-bip32		^0.29.0
	1	yarapi		^0.19
		keypair-rs		^0.26.0
	1	cosm-script		^0.20.3
	3	kaspa-wallet-keys		^0.29.0
	1	uckb-key		^0.20.3
	4	kindelia_common		^0.22.1
	1	mwc-bch		^0.19
		stackmate		^0.21.3
		terra-rust		^0.20.3
		witnet-vanity		^0.17.2
	8	raiden-primitives		^0.21
		xdc3_rust		^0.20.3
		emerald-core		^0.6
		verify-keplr-sign		^0.25.0
		wedpr_crypto		^0.19.0
		quincho		^0.26.0
		saito		^0.20.3
		bitsign		^0.15
		owl-crypto		^0.24.0
		crypto-wallet-gen		^0.20.2
		ethereum-crypto		^0.28
		get402		^0.21.2
		powco		^0.21.2
	3	qtum		^0.27.0
	2	tapyrus		^0.20.0
		wasm-multisig		^0.21
		deso		^0.21
		ethereum-rust-utils		^0.9
		niftygate		^0.21.3
		silamoney		^0.22.1
	16	unc-crypto		^0.27.0
	1	waku-bindings		^0.26
		btc-cli		^0.12
		ellipticoin-test-framework		^0.17.2
		key-derive		^0.27
	4	moksha-core		^0.28.1
	3	wedpr_l_crypto_signature_secp256k1		^0.19.0
	2	ethkey		^0.15
	6	simperby-core		^0.24.2
		solidity-bindgen		^0.20.3
		arkecosystem-crypto		^0.11
		gekko		^0.20.3
	2	kaspa-wallet-pskt		^0.29.0
	2	nostr-db		^0.29.0
	9	tofuri-key		^0.25
	5	trustchain-ion		^0.27.0
	1	webchain-rs		^0.6
		bitcoin-serai		^0.27
		crunner		^0.21.3
	4	libp2prs-secio		^0.20
		monacoin		^0.17.1
		boot-abstract		^0.20.3
		ensicoin-simon		^0.15.5
		esvm		^0.6.2
		ether-keystore		^0.9
	5	kaspa-wallet-core		^0.29.0
		litcoin		^0.22.0
		litecoinlib		^0.25.0
		pexacoin		^0.15
		pfc-tester		^0.20.3
		pyonear		^0.24
		radiancy		^0.9.2
	4	terra-rust-api		^0.20.3
		tx-from-scratch		^0.25.0
		elabs-crypto		^0.21.2
	6	erc20_payment_lib_common		^0.27
		neon-utils		^0.20
	4	otx-sdk		^0.24
		pacthash		^0.5
		wagu		^0.11.1
	4	walletd_hd_key		^0.27.0
	2	bitcoint4		^0.27.0
	2	groestlcoin		^0.28.0
	7	lnp-core		^0.24.2
	3	lnp2p		^0.24.2
		my-eth-tool		^0.20.3
		rothschild		^0.29.0
		rscash		^0.15
		secp256k1-zkp-dev		^0.13
	1	simple-crypto		^0.29.0
		sonm		^0.8
		trezorlib		^0.12.0
	1	wallexerr		^0.29
		bitcoin_keys		^0.24.1
		blockchain-keygen		^0.25.0
		ckb-cli-light-client		^0.24
	2	emerald-rs		^0.9
	1	eth-stealth-addresses		^0.27.0
	3	kaspa-consensus		^0.29.0
		lens-client		^0.21.3
		reba-client		^0.21.3
	2	terra-rust-cli		^0.20.3
	3	terra-rust-wallet		^0.20.3
	3	webln		^0.29
	2	lightning-storage-server		^0.27.0
		nostr-nostd		^0.27.0
	1	otx-pool-plugin-signer		^0.24
		ownable-std		^0.26.0
	1	vrsc		^0.19.0
		ckb-capsule		^0.24
		ckb-wallet		^0.20
	1	dcl-crypto		^0.27.0
		duo		^0.12.2
	4	erc20_rpc_pool		^0.27
		gnostr-relay		^0.21
		guilospanck-nostr-sdk		^0.25.0
		hdwallet-fc		^0.20.3
	1	moksha-wallet		^0.28.1
		postchain-client		^0.30.0
	2	rhoast_utils		^0.21.3
		saito_rust		^0.20.3
	2	zeronet_cryptography		~0.20
		zksync_da_clients		^0.27.0
		bch		^0.11
	2	bip38		^0.29.0
	1	bitcoin-hd-keys		^0.24.0
		carbonado		^0.28.2
		colink		^0.27
	2	eosio-client-keys		^0.17.2
	5	erc20_payment_lib		^0.27
	5	graphcast-sdk		^0.27.0
		hdwallet-filecoin		^0.26.0
		helper-carryxd		^0.23.3
		hive_memo		^0.24
		litcoinlib		^0.22.0
	1	rhoast_client		^0.21.3
		walleth		^0.27.0
		aqua-cli		^0.27
		bp-convert		^0.30.0
		btc-addgen		^0.26.0
		ckb-client		^0.24
		compressed_transactions		^0.28.2
		dmtree		^0.30.0
		eip_712_utils		^0.29.0
		fedimint-lnv2-remote-client		^0.29.0
		goxoy-p2p		^0.28.0
		gqdb		^0.28.0
	1	ivynet-core		^0.29.0
		lasr_types		^0.28.0
		lsp-primitives		^0.28.0
		mockallet		^0.27
		nostrgen		^0.29.0
		rust-eigen-client		^0.27.0
		seismic-enclave		^0.29
		utility-crypto		^0.27.0
		wallet-wizard		^0.29.0
		wolfpack		^0.30.0
500	4	secret-toolkit-crypto	optional	^0.27.0
430		ln-types	optional	^0.29.0
430	9	ckb-network	optional	^0.30
420	4	cyphergraphy	optional	^0.29.0
290	1	concordium-std	optional	^0.22
250	1	pczt	optional	^0.29
230	4	bundlr-sdk	optional	^0.22.1
220	2	gl-client	optional	^0.26.0
210	1	bs-gl-client	optional	^0.26.0
170	5	ya-client-model	optional	>=0.23, <0.28
140	2	nash-protocol	optional	^0.19
110	1	race-bundlr-sdk	optional	^0.22.1
	2	ironfish-primitives	optional	^0.21
	1	stacks-common	optional	^0.24.3
	24	tetsy-crypto	optional	^0.20.0
		aabb-cw-orch	optional	^0.27.0
		alure	optional	^0.20.2
	5	avalanche-types	optional	^0.28.1
		bitcoin-cash-ecc	optional	^0.17.2
		btc-vanity	optional	^0.30.0
		bundlr-sdk-test-byljc	optional	^0.22.1
		crypto-addr	optional	^0.26.0
	2	cw-orch-publish-test	optional	^0.27.0
		fathom_web3	optional	^0.21
		flow-sdk	optional	^0.20.3
		gp-core	optional	^0.24.0
	1	hdkey	optional	^0.28
	2	hermit-toolkit-crypto	optional	^0.21.3
		interledger-settlement-engines	optional	^0.15.5
	1	jwt-compact-frame	optional	^0.29.0
		jwt-compact-preview	optional	^0.17.2
		lnurl	optional	^0.17.2
	1	mwc-web3	optional	^0.20
	1	mwc-zcash_primitives	optional	^0.19
	1	nash-mpc	optional	^0.20
		neo-web3	optional	^0.27
	3	rac	optional	^0.20
		rtvm-precompile	optional	^0.29.0
	17	susyp2p-core	optional	^0.12
	4	susyp2p-secio	optional	^0.12
		tdn_did	optional	^0.20
		web3_fe	optional	^0.21
757K	188	libsecp256k1	dev	^0.20.3
50K	60	miniscript	dev	^0.29.0
10K	9	pallet-revive	dev	^0.28.0
4.8K	2	ckb-system-scripts	dev	^0.15.1
3.6K	9	elements-miniscript	dev	^0.29.0
1.8K	1	ic-secp256k1	dev	^0.22
460		bitcoinpqc	dev	^0.30
430	2	frost-secp256k1-tr-unofficial	dev	^0.30.0
370	6	essential-check	dev	^0.30
370	5	framing_sv2	dev	^0.28.2
260		psbt-v2	dev	^0.29
250		bitcoinkernel	dev	^0.28
190		essential-debugger	dev	^0.29
140		bip352	dev	^0.28
140	1	frost-secp256k1-tr	dev	^0.30.0
130	1	farcaster_core	dev	^0.22
120		libbitcoinpqc	dev	^0.30
		psbt-v0	dev	^0.29
	1	inet2_derive	dev	^0.24.2
	1	miniscript-debug	dev	^0.24.0
		blockchain_contracts	dev	^0.19
		quorum-vault-client	dev	^0.26.0
	1	emerald-hwkey	dev	~0.24
	3	kaspa-mining	dev	^0.29.0
		ledger-ethereum	dev	^0.26.0
		bells-miniscript	dev	^0.27.0
		multi-party-ecdsa	dev	^0.20
	7	essential-node	dev	^0.30
	1	essential-relayer	dev	^0.30
		icgeek_ic_call_backend	dev	^0.21.3
	1	tiny-ec	dev	^0.20.3
		vru-sphinx	dev	^0.17
	2	inkmate-common	dev	^0.29.0
		libsecp256k1test	dev	^0.20.3
		miniscript-qtum	dev	^0.27.0
		webbuf_secp256k1	dev	^0.30.0