Secp256k1

Secp256k1 is used at run time in 1,905 crates (of which 554 optionally). It is a direct run-time dependency in 362 crates. It's used only as a dev dependency in 39 crates (of which 11 directly).

Number of dependers	Secp256k1 version	Downloads/month
61	0.30.0	16K
297	0.29.1	237K
501	0.28.2	281K
371	0.27.0	202K
33	0.26.0	13K
44	0.25.0	1.5K
273	0.24.3	64K
2	0.23.5	72
54	0.22.2	22K
53	0.21.3	12K
125	0.20.3	27K
92	0.10	5.9K
17	0.15.5	550
5	0.15.3	550
16	0.x	360

Depender (with downloads and own rev deps)			Secp256k1 version
235K	325	bitcoin		^0.29.0
423K	467	sp-core	optional	^0.28.0
418K	292	sp-io	optional	^0.28.0
217K	4	enr	optional	^0.30
174K	25	bip32	optional	^0.27
167K	14	subxt-signer	optional	^0.30.0
93K	1	revm-precompile	optional	>=0.28, <=0.29
13K	2	gnip44		^0.28
13K	2	gnostr-bins		^0.29
13K	3	gnostr-types		^0.28
11K	3	sn_curv		^0.20
11K	32	near-crypto		^0.27.0
29K	14	fuel-crypto	optional	^0.29.1
8.3K	15	secp256k1-zkp		^0.29.0
23K	87	web3	optional	^0.27
7.0K	3	fastcrypto		^0.27.0
6.7K	9	hdwallet		^0.26
14K	9	jwt-compact	optional	^0.28
4.4K	5	tentacle-secio		^0.30
3.5K	11	ibc-relayer		^0.28.2
10K	13	ckb-crypto	optional	^0.29
3.3K	12	ckb-sdk		^0.29.0
2.9K	11	deep_space		^0.29
7.9K	15	zcash_primitives	optional	^0.27
2.4K	15	curv-kzen		^0.20
1.9K	2	satsnet		^0.29.0
1.7K	6	bp-consensus		^0.27.0
1.6K	3	bp-dbc		^0.27.0
1.6K		fiber-sphinx		^0.28.0
1.6K	9	essential-sign		^0.30
5.4K	4	secp256kfun	optional	^0.27
1.6K	4	essential-constraint-vm		^0.30
4.7K	3	secp	optional	^0.30
1.2K	13	clarity		^0.28
4.1K	1	musig2	optional	^0.30
3.7K	38	ink_env	optional	^0.28.2
3.6K	2	ink_engine	optional	^0.28.2
1.0K		fi-ethr-resolver		^0.29.1
1.0K	6	bp-std		^0.30.0
1.0K	7	ethcontract		^0.27
900	7	uplc		^0.26.0
900	4	bc-crypto		^0.30.0
700	44	fedimint-core		^0.27.0
700	16	const_sv2		^0.28.2
550	3	ethereum-tx-sign		^0.27.0
500	1	ad4m-executor		^0.27.0
500		encrypt38		^0.29.0
2.1K	2	parity-crypto	optional	^0.20.0
500	1	simple-crypto		^0.29.0
500		foundation-firmware		^0.29
500	4	bitcoincash		^0.24.0
500	1	nostro2		^0.30.0
470		evm-signer-kms		^0.30.0
440	1	emerald-vault		~0.24
440		web5-rust		^0.29.0
410	2	webln		^0.29
1.7K	4	aluvm	optional	^0.27.0
390	8	fedimint-ln-common		^0.27.0
380		hdwallet-fc		^0.20.3
360	2	fedimint-wallet-common		^0.27.0
340	2	noise_sv2		^0.28.2
330		derivation32		^0.29.0
330	5	fedimint-ln-client		^0.27.0
320	5	fedimint-wallet-client		^0.27.0
320		ledger-zcash		^0.29
290	1	essential-signer		^0.29
1.4K	17	radix-common	optional	^0.28.0
290	4	fedimint-lnv2-common		^0.27.0
270		dmtree		^0.30.0
260	3	fedimint-lnv2-client		^0.27.0
250		dlctix		^0.28.2
250	7	kaspa-txscript-errors		^0.29.0
240	34	kaspa-consensus-core		^0.29.0
240		bitcoin-proptest		^0.28
230	2	concordium-smart-contract-engine		^0.22.2
230	6	zksync_crypto_primitives		^0.27.0
220	3	fedimint-wallet-server		^0.27.0
220	1	lwk_app		^0.27
220	2	fedimint-ln-server		^0.27.0
210	13	kaspa-txscript		^0.29.0
210	1	psibase		^0.27
210	45	zksync_types		^0.27.0
190		xrpl-rust		^0.29.0
180	10	zebra-chain		^0.27.0
180	13	bitcoin_scripts		^0.24.2
160		fedimint-recoverytool		^0.27.0
160	2	bitcoint4		^0.27.0
160	6	kaspa-consensus-client		^0.29.0
160	2	bellscoin		^0.27.0
140		icon-sdk		^0.28.2
140	6	key-utils		^0.28.2
140	5	kaspa-consensus-wasm		^0.29.0
130		poi-radio		^0.25.0
130		injective-testing		^0.6.2
130	2	inet2_addr		^0.24.2
130	26	internet2		^0.24.2
120		erc20_payment_lib_test		^0.27
120		ethportal-api		^0.29.0
100	4	bitcoin_hd		^0.24.3
100	8	pea-key		^0.25
800	1	concordium-std	optional	^0.22
		silentpayments		^0.28.1
		deso-sdk		^0.22.1
		pool_sv2		^0.28.2
	2	emerald-rs		^0.9
	2	sv		^0.12
	20	microservices		^0.24.2
	1	bitcoin-hd-keys		^0.24.0
		nostr_rust		^0.26
	8	sawtooth-sdk		^0.21
		sig-proxy		^0.20.2
700	6	ethsign	optional	^0.27
		exonum-btc-anchoring		^0.17
	9	tofuri-key		^0.25
	5	kaspa-bip32		^0.29.0
		ethereum-private-key-to-address		^0.25.0
	3	kaspa-consensus		^0.29.0
	3	kaspa-wallet-keys		^0.29.0
	2	kaspa-wallet-pskt		^0.29.0
	2	chamomile_types		^0.27
		web3_rust_wrapper		^0.21
	5	kaspa-wallet-core		^0.29.0
	6	simperby-core		^0.24.2
	7	cylinder		^0.28
	16	unc-crypto		^0.27.0
		rothschild		^0.29.0
	2	bitcoinsv		^0.29.0
600	9	ckb-network	optional	^0.29
		moksha-mint		^0.28.1
		nostr-nostd		^0.27.0
	6	erc20_payment_lib_common		^0.27
	7	wagyu-model		^0.17.2
		genesis-core		^0.7.1
	1	hal		^0.24.3
		hive_memo		^0.24
	4	erc20_rpc_pool		^0.27
		ethcontract-fork		^0.27
	1	fluidity-core		^0.24.0
	1	moksha-wallet		^0.28.1
		ownable-std		^0.26.0
	1	digibyte		^0.20.0
	1	sphinx-auther		^0.24.0
	4	kindelia_common		^0.22.1
	2	eosio-client-keys		^0.17.2
		jlib		^0.13.0
	3	terra-rust-wallet		^0.20.3
	7	lnp-core		^0.24.2
	3	lnp2p		^0.24.2
		silamoney		^0.22.1
	1	waku-bindings		^0.26
		bitverify		^0.29.0
	5	erc20_payment_lib		^0.27
		fisco-bcos-rust-gears-sdk		^0.17
	2	nostr-db		^0.29.0
		stacks-rs		^0.28.2
		wasm-multisig		^0.21
		nostr-rs-relay		^0.21
	2	tapyrus		^0.20.0
		emerald-vault-core		^0.15
		s2id		^0.29.0
		sessionless		^0.28
	4	terra-rust-api		^0.20.3
	3	wedpr_l_crypto_signature_secp256k1		^0.19.0
		bitcoin-wallet		^0.15
		colink		^0.27
	5	graphcast-sdk		^0.27.0
	8	raiden-primitives		^0.21
	2	groestlcoin		^0.28.0
		keypair-rs		^0.26.0
	2	lightning-storage-server		^0.24
		emerald-core		^0.6
		rawtx-rs		^0.19.0
		carbonado		^0.28.2
		quincho		^0.26.0
		solidity-bindgen		^0.20.3
		sonm		^0.8
		bitsign		^0.15
		owl-crypto		^0.24.0
	2	terra-rust-cli		^0.20.3
	4	walletd_hd_key		^0.27.0
		ethereum-crypto		^0.28
		get402		^0.21.2
		powco		^0.21.2
		deso		^0.21
		ethereum-rust-utils		^0.9
	4	libp2prs-secio		^0.20
		niftygate		^0.21.3
		subgraph-radio		^0.27.0
	1	cita-secp256k1		^0.24
		ellipticoin-test-framework		^0.17.2
		key-derive		^0.27
		stackmate		^0.21.3
		xrpl-rs		^0.21.0
		ckb-capsule		^0.24
		crypto-seal		^0.28
		crypto-wallet-gen		^0.20.2
	2	ethkey		^0.15
		hdwallet-filecoin		^0.26.0
	4	moksha-core		^0.28.1
		rscash		^0.15
		secp256k1-zkp-dev		^0.13
	2	wagyu-ethereum		^0.17.2
		wedpr_crypto		^0.19.0
		arkecosystem-crypto		^0.11
	2	bip38		^0.29.0
	4	bitcoin-utils		^0.24.0
		ckb-cli-light-client		^0.24
		gekko		^0.20.3
	1	ophelia-secp256k1		^0.27
	2	rhoast_utils		^0.21.3
		saito		^0.20.3
		tx-from-scratch		^0.25.0
		bitcoin-serai		^0.27
		crunner		^0.21.3
	2	erc20_payment_lib_extra		^0.27
		monacoin		^0.17.1
		nostrgen		^0.29.0
	4	otx-sdk		^0.24
	1	vrsc		^0.19.0
		boot-abstract		^0.20.3
		btc-addgen		^0.26.0
	1	btc-transaction-utils		^0.17
		ensicoin-simon		^0.15.5
		esvm		^0.6.2
		ether-keystore		^0.9
	4	forge_signer		=0.15.3
		litcoin		^0.22.0
		litecoinlib		^0.25.0
		pexacoin		^0.15
		pfc-tester		^0.20.3
		pyonear		^0.24
		radiancy		^0.9.2
		elabs-crypto		^0.21.2
	3	kindelia_core		^0.22.1
		litcoinlib		^0.22.0
		neon-utils		^0.20
		pacthash		^0.5
		saito_rust		^0.20.3
	2	wagyu-bitcoin		^0.17.2
	2	zeronet_cryptography		~0.20
		btc-cli		^0.12
	1	cita-tool		^0.29
		ckb-client		^0.24
	2	ckb-signer		^0.24
	1	ledger-zcash-builder		^0.29
		my-eth-tool		^0.20.3
		ovunto-security		~0.29
		bitcoin_keys		^0.24.1
		blockchain-keygen		^0.25.0
		ckb-cli		^0.24
		lens-client		^0.21.3
	1	lnpbp_elgamal		^0.24.1
	1	rhoast_client		^0.21.3
		terra-rust		^0.20.3
		thor-devkit		^0.27.0
	1	uckb-key		^0.20.3
	1	wagyu-zcash		^0.17.2
	1	walletd_bitcoin		^0.27.0
	1	walletd_ethereum		^0.21.0
	1	dcl-crypto		^0.27.0
		essential-cli		^0.29
		lasr_types		^0.28.0
	1	lnpbp_identity		^0.24.2
	3	qtum		^0.27.0
		reba-client		^0.21.3
		uplc-minimal-pallas		^0.26.0
		utility-crypto		^0.27.0
		utxo-scanner		^0.26.0
		verify-keplr-sign		^0.25.0
		wagu		^0.11.1
		wallet-wizard		^0.29.0
		walleth		^0.27.0
	1	wallexerr		^0.29
		warthog_rs		^0.29.0
	1	webchain-rs		^0.6
		witnet-vanity		^0.17.2
		xdc3_rust		^0.20.3
	1	yarapi		^0.19
		zcash-hsmbuilder		^0.20
		bdk-cli		^0.22.0
		bp-primitives		^0.27.0
		cargo-sewup		^0.20.3
		ckb-wallet		^0.20
		compressed_transactions		^0.28.2
	1	cosm-script		^0.20.3
		cpchain-rust-sdk		^0.21
		dtool		^0.20
		duo		^0.12.2
		erc20_processor		^0.27
		gnostr_rs		^0.26
		guilospanck-nostr-sdk		^0.25.0
		trezorlib		^0.12.0
		bch		^0.11
		bitnet		^0.27.0
		gnostr-relay		^0.21
		helper-carryxd		^0.23.3
	1	mtv-crypto		^0.27.0
		nostr-bot		^0.23
		rusted-nostr-tools		^0.27.0
		syscoin		^0.12
		eip_712_utils		^0.29.0
	1	eth-stealth-addresses		^0.27.0
		goxoy-p2p		^0.28.0
		gqdb		^0.28.0
	1	ivynet-core		^0.29.0
		lsp-primitives		^0.28.0
	1	otx-pool-plugin-signer		^0.24
460		ursa	optional	^0.19
440	1	bitcoin-hpke	optional	^0.29
410	4	cyphergraphy	optional	^0.29.0
320	3	secret-toolkit-crypto	optional	^0.27.0
310	2	ironfish-primitives	optional	^0.21
230	4	bundlr-sdk	optional	^0.22.1
210	1	gl-client	optional	^0.26.0
150	5	avalanche-types	optional	^0.28.1
	5	ya-client-model	optional	>=0.23, <0.28
		aabb-cw-orch	optional	^0.27.0
		alure	optional	^0.20.2
		bitcoin-cash-ecc	optional	^0.17.2
	7	boot-core	optional	^0.27.0
	1	bs-gl-client	optional	^0.26.0
		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
		jwt-compact-preview	optional	^0.17.2
		ln-types	optional	^0.29.0
		lnurl	optional	^0.17.2
	1	nash-mpc	optional	^0.20
	2	nash-protocol	optional	^0.19
		neo-web3	optional	^0.27
	3	rac	optional	^0.20
	1	race-bundlr-sdk	optional	^0.22.1
		rtvm-precompile	optional	^0.29.0
	1	stacks-common	optional	^0.24.3
	17	susyp2p-core	optional	^0.12
	4	susyp2p-secio	optional	^0.12
		tdn_did	optional	^0.20
	24	tetsy-crypto	optional	^0.20.0
		web3_fe	optional	^0.21
	1	ya-client	optional	>=0.23, <0.28
1.9M	166	libsecp256k1	dev	^0.20.3
38K	54	miniscript	dev	^0.29.0
5.6K	2	ckb-system-scripts	dev	^0.15.1
3.4K	9	elements-miniscript	dev	^0.29.0
1.4K	4	essential-check	dev	^0.30
1.2K	7	essential-node	dev	^0.29
850	1	essential-relayer	dev	^0.29
460	1	emerald-hwkey	dev	~0.24
160		bells-miniscript	dev	^0.27.0
140		bip352	dev	^0.28
130	1	farcaster_core	dev	^0.22
130	1	inet2_derive	dev	^0.24.2
100		webbuf_secp256k1	dev	^0.30.0
	1	essential-debugger	dev	^0.29
	3	kaspa-mining	dev	^0.29.0
		psbt-v0	dev	^0.29
		quorum-vault-client	dev	^0.26.0
		ledger-ethereum	dev	^0.26.0
	1	multi-party-ecdsa	dev	^0.20
		libsecp256k1test	dev	^0.20.3
		psbt-v2	dev	^0.29
	1	miniscript-debug	dev	^0.24.0
		icgeek_ic_call_backend	dev	^0.21.3
		vru-sphinx	dev	^0.17
		blockchain_contracts	dev	^0.19
	2	inkmate-common	dev	^0.29.0
		miniscript-qtum	dev	^0.27.0