Secp256k1

Secp256k1 is used at run time in 1,930 crates (of which 560 optionally). It is a direct run-time dependency in 367 crates. It's used only as a dev dependency in 40 crates (of which 12 directly).

Number of dependers	Secp256k1 version	Downloads/month
88	0.30.0	132K
301	0.29.1	213K
500	0.28.2	250K
360	0.27.0	159K
36	0.26.0	9.5K
44	0.25.0	380
275	0.24.3	50K
2	0.23.5	12
49	0.22.2	21K
56	0.21.3	9.4K
129	0.20.3	13K
92	0.10	4.6K
16	0.15.5	200
5	0.15.3	490
17	0.x	500

Depender (with downloads and own rev deps)			Secp256k1 version
226K	331	bitcoin		^0.29.0
459K	474	sp-core	optional	^0.28.0
419K	296	sp-io	optional	^0.28.0
232K	29	bip32	optional	^0.27
188K	4	enr	optional	^0.30
172K	14	subxt-signer	optional	^0.30.0
87K	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	32	near-crypto		^0.27.0
10K	3	sn_curv		^0.20
22K	87	web3	optional	^0.27
6.6K	3	fastcrypto		^0.27.0
20K	14	fuel-crypto	optional	^0.29.1
6.4K	9	hdwallet		^0.26
17K	9	jwt-compact	optional	^0.28
5.6K	15	secp256k1-zkp		^0.29.0
5.2K	12	ckb-sdk		^0.29.0
4.0K	5	tentacle-secio		^0.30
2.8K	11	ibc-relayer		^0.28.2
8.5K	15	zcash_primitives	optional	^0.27
2.5K	11	deep_space		^0.30
7.9K	38	ink_env	optional	^0.28.2
7.8K	2	ink_engine	optional	^0.28.2
2.0K	15	curv-kzen		^0.20
1.5K	6	bp-consensus		^0.27.0
1.5K		fiber-sphinx		^0.28.0
1.4K	3	bp-dbc		^0.27.0
4.8K	13	ckb-crypto	optional	^0.29
1.4K	1	wallexerr		^0.29
1.3K	9	essential-sign		^0.30
1.2K	13	clarity		^0.30
1.2K	4	bc-crypto		^0.30.0
1.1K	4	essential-constraint-vm		^0.30
3.8K	3	secp	optional	^0.30
1.0K		web5-rust		^0.29.0
1.0K		ovunto-security		~0.29
950	7	uplc		^0.26.0
3.4K	1	musig2	optional	^0.30
900		stacks-rs		^0.28.2
850		erc20_processor		^0.27
750	3	webln		^0.29
750	7	ethcontract		^0.27
700	6	bp-std		^0.30.0
650		rawtx-rs		^0.19.0
600		foundation-firmware		^0.30
550	3	ethereum-tx-sign		^0.27.0
500		encrypt38		^0.29.0
500	4	bitcoincash		^0.24.0
480	16	const_sv2		^0.28.2
440	1	emerald-vault		~0.24
1.7K	4	secp256kfun	optional	^0.27
410	2	satsnet		^0.29.0
1.7K	7	aluvm	optional	^0.27.0
390		ethportal-api		^0.29.0
390	44	fedimint-core		^0.27.0
380		hdwallet-fc		^0.20.3
1.6K	2	parity-crypto	optional	^0.20.0
360		warthog_rs		^0.29.0
340		evm-signer-kms		^0.30.0
340		silentpayments		^0.28.1
320		ledger-zcash		^0.29
310	1	essential-signer		^0.30
300		dmtree		^0.30.0
290	2	concordium-smart-contract-engine		^0.22.2
280	1	nostro2		^0.30.0
280	7	kaspa-txscript-errors		^0.29.0
270	34	kaspa-consensus-core		^0.29.0
250	13	kaspa-txscript		^0.29.0
240	4	mwc_wallet_libwallet		^0.20.1
240		gnostr_rs		^0.26
240	6	zksync_crypto_primitives		^0.27.0
230		thor-devkit		^0.27.0
230		subgraph-radio		^0.27.0
230	6	kaspa-consensus-client		^0.29.0
220	13	bitcoin_scripts		^0.24.2
220		s2id		^0.29.0
220	45	zksync_types		^0.27.0
200	1	simple-crypto		^0.29.0
200	10	zebra-chain		^0.27.0
200		injective-testing		^0.6.2
200	5	kaspa-consensus-wasm		^0.29.0
180	4	terra-rust-api		^0.20.3
1.0K	17	radix-common	optional	^0.28.0
170	2	bitcoint4		^0.27.0
160	2	noise_sv2		^0.28.2
160	8	fedimint-ln-common		^0.27.0
160		essential-cli		^0.29
160	2	bellscoin		^0.27.0
150		rothschild		^0.29.0
150	2	inet2_addr		^0.24.2
950	1	concordium-std	optional	^0.22
150	2	fedimint-wallet-common		^0.27.0
140		icon-sdk		^0.28.2
140	4	bitcoin_hd		^0.24.3
140		xrpl-rust		^0.30.0
140	5	fedimint-wallet-client		^0.27.0
140	5	fedimint-ln-client		^0.27.0
130	26	internet2		^0.24.2
130		poi-radio		^0.25.0
130	1	mwc-bch		^0.19
130	1	waku-bindings		^0.26
120		fi-ethr-resolver		^0.29.1
120		erc20_payment_lib_test		^0.27
120	5	kaspa-bip32		^0.29.0
110	2	kaspa-wallet-pskt		^0.29.0
110	4	fedimint-lnv2-common		^0.27.0
110	3	kaspa-wallet-keys		^0.29.0
110	5	kaspa-wallet-core		^0.29.0
100	8	pea-key		^0.25
100	6	key-utils		^0.28.2
	2	tapyrus		^0.20.0
	2	chamomile_types		^0.27
	3	fedimint-lnv2-client		^0.27.0
		pool_sv2		^0.28.2
	2	emerald-rs		^0.9
	9	tofuri-key		^0.25
	2	sv		^0.12
		nostr_rust		^0.26
	3	terra-rust-wallet		^0.20.3
	20	microservices		^0.24.2
		rusted-nostr-tools		^0.27.0
		exonum-btc-anchoring		^0.17
		web3_rust_wrapper		^0.21
		ethereum-private-key-to-address		^0.25.0
	3	fedimint-wallet-server		^0.27.0
		sessionless		^0.28
	1	bitnet		^0.27.0
	1	lwk_app		^0.27
700	1	ya-client	optional	>=0.23, <0.28
	2	terra-rust-cli		^0.20.3
	2	fedimint-ln-server		^0.27.0
		dimo-rust-sdk		^0.29
	5	graphcast-sdk		^0.27.0
		nostr-bot		^0.23
	7	wagyu-model		^0.17.2
	1	mtv-crypto		^0.27.0
		ownable-std		^0.26.0
	7	cylinder		^0.28
	6	erc20_payment_lib_common		^0.27
600	9	ckb-network	optional	^0.29
	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
		nostr-nostd		^0.27.0
	16	unc-crypto		^0.27.0
	2	wagyu-bitcoin		^0.17.2
600	2	ironfish-primitives	optional	^0.21
	1	rhoast_client		^0.21.3
	6	simperby-core		^0.24.2
	4	erc20_rpc_pool		^0.27
		ethcontract-fork		^0.27
	1	fluidity-core		^0.24.0
	1	moksha-wallet		^0.28.1
		colink		^0.27
	2	rhoast_utils		^0.21.3
	1	walletd_bitcoin		^0.27.0
	1	walletd_ethereum		^0.21.0
		jlib		^0.13.0
	5	erc20_payment_lib		^0.27
	1	wagyu-zcash		^0.17.2
	2	bitcoinsv		^0.29.0
		fisco-bcos-rust-gears-sdk		^0.17
	4	kindelia_common		^0.22.1
	7	lnp-core		^0.24.2
	3	lnp2p		^0.24.2
		nostr-rs-relay		^0.21
	1	vrsc		^0.19.0
		sig-proxy		^0.20.2
		emerald-vault-core		^0.15
550	6	ethsign	optional	^0.27
	8	sawtooth-sdk		^0.21
		zcash-hsmbuilder		^0.20
	1	yarapi		^0.19
		keypair-rs		^0.26.0
		bitcoin-wallet		^0.15
	1	uckb-key		^0.20.3
	4	forge_signer		=0.15.3
		stackmate		^0.21.3
		terra-rust		^0.20.3
	2	wagyu-ethereum		^0.17.2
		witnet-vanity		^0.17.2
		xdc3_rust		^0.20.3
	1	cita-secp256k1		^0.24
		emerald-core		^0.6
		wedpr_crypto		^0.19.0
		carbonado		^0.28.2
	3	kaspa-consensus		^0.29.0
		quincho		^0.26.0
	8	raiden-primitives		^0.21
		saito		^0.20.3
	2	zeronet_cryptography		~0.20
		ckb-cli-light-client		^0.24
		owl-crypto		^0.24.0
		arkecosystem-crypto		^0.11
		ethereum-crypto		^0.28
	2	ethkey		^0.15
		get402		^0.21.2
	1	hal		^0.24.3
	2	nostr-db		^0.29.0
		powco		^0.21.2
		wasm-multisig		^0.21
		ckb-capsule		^0.24
	2	ckb-signer		^0.24
		ethereum-rust-utils		^0.9
	4	moksha-core		^0.28.1
		niftygate		^0.21.3
		silamoney		^0.22.1
	4	bitcoin-utils		^0.24.0
		btc-addgen		^0.26.0
		ellipticoin-test-framework		^0.17.2
		key-derive		^0.27
		verify-keplr-sign		^0.25.0
		crypto-wallet-gen		^0.20.2
	1	dcl-crypto		^0.27.0
		fedimint-recoverytool		^0.27.0
		hdwallet-filecoin		^0.26.0
		solidity-bindgen		^0.20.3
		gekko		^0.20.3
		genesis-core		^0.7.1
	2	lightning-storage-server		^0.24
	1	ophelia-secp256k1		^0.27
	1	webchain-rs		^0.6
	3	wedpr_l_crypto_signature_secp256k1		^0.19.0
	1	ad4m-executor		^0.27.0
	2	bip38		^0.29.0
		bitcoin-serai		^0.27
	1	cita-tool		^0.29
		gnostr-relay		^0.21
		monacoin		^0.17.1
		bitverify		^0.29.0
	1	btc-transaction-utils		^0.17
		crypto-seal		^0.28
		ensicoin-simon		^0.15.5
		esvm		^0.6.2
		ether-keystore		^0.9
		litcoin		^0.22.0
		litecoinlib		^0.25.0
	4	otx-sdk		^0.24
		pfc-tester		^0.20.3
		pyonear		^0.24
		radiancy		^0.9.2
		tx-from-scratch		^0.25.0
		bp-primitives		^0.27.0
		crunner		^0.21.3
		deso		^0.21
	2	erc20_payment_lib_extra		^0.27
		litcoinlib		^0.22.0
		neon-utils		^0.20
		pacthash		^0.5
		wagu		^0.11.1
		btc-cli		^0.12
		ckb-cli		^0.24
		ckb-client		^0.24
	4	libp2prs-secio		^0.20
		my-eth-tool		^0.20.3
		rscash		^0.15
		secp256k1-zkp-dev		^0.13
		sonm		^0.8
		trezorlib		^0.12.0
		bitcoin-proptest		^0.28
		blockchain-keygen		^0.25.0
		eip_712_utils		^0.29.0
	2	groestlcoin		^0.28.0
		hive_memo		^0.24
		lens-client		^0.21.3
		pexacoin		^0.15
		reba-client		^0.21.3
	4	walletd_hd_key		^0.27.0
	1	bitcoin-hd-keys		^0.24.0
		bitcoin_keys		^0.24.1
		bitsign		^0.15
		cargo-sewup		^0.20.3
		compressed_transactions		^0.28.2
	1	cosm-script		^0.20.3
		cpchain-rust-sdk		^0.21
		derivation32		^0.29.0
		deso-sdk		^0.22.1
	1	digibyte		^0.20.0
		dtool		^0.20
		elabs-crypto		^0.21.2
	2	eosio-client-keys		^0.17.2
	1	eth-stealth-addresses		^0.27.0
	3	kindelia_core		^0.22.1
	1	ledger-zcash-builder		^0.29
		bdk-cli		^0.22.0
		boot-abstract		^0.20.3
		ckb-wallet		^0.20
		dlctix		^0.28.2
		duo		^0.12.2
		guilospanck-nostr-sdk		^0.25.0
	1	lnpbp_elgamal		^0.24.1
	1	psibase		^0.27
		saito_rust		^0.20.3
		bch		^0.11
		helper-carryxd		^0.23.3
	1	lnpbp_identity		^0.24.2
	3	qtum		^0.27.0
		walleth		^0.27.0
		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
		nostrgen		^0.29.0
	1	otx-pool-plugin-signer		^0.24
		utility-crypto		^0.27.0
		wallet-wizard		^0.29.0
490		ursa	optional	^0.19
440	4	cyphergraphy	optional	^0.29.0
380	1	bitcoin-hpke	optional	^0.29
300	3	secret-toolkit-crypto	optional	^0.27.0
280	4	bundlr-sdk	optional	^0.22.1
140	1	mwc-web3	optional	^0.20
130	5	avalanche-types	optional	^0.28.1
130	1	mwc-zcash_primitives	optional	^0.19
110	1	race-bundlr-sdk	optional	^0.22.1
	1	hdkey	optional	^0.28
	24	tetsy-crypto	optional	^0.20.0
		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
	1	gl-client	optional	^0.26.0
		gp-core	optional	^0.24.0
	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
		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
		web3_fe	optional	^0.21
	5	ya-client-model	optional	>=0.23, <0.28
615K	168	libsecp256k1	dev	^0.20.3
37K	54	miniscript	dev	^0.29.0
5.1K	2	ckb-system-scripts	dev	^0.15.1
1.9K	9	elements-miniscript	dev	^0.29.0
1.1K	4	essential-check	dev	^0.30
650	7	essential-node	dev	^0.30
470	1	essential-relayer	dev	^0.30
460	1	emerald-hwkey	dev	~0.24
140	1	inet2_derive	dev	^0.24.2
130	1	farcaster_core	dev	^0.22
120	1	essential-debugger	dev	^0.29
100		webbuf_secp256k1	dev	^0.30.0
		psbt-v0	dev	^0.29
	1	multi-party-ecdsa	dev	^0.20
	3	kaspa-mining	dev	^0.29.0
		bells-miniscript	dev	^0.27.0
		vru-sphinx	dev	^0.17
		ledger-ethereum	dev	^0.26.0
	1	miniscript-debug	dev	^0.24.0
		psbt-v2	dev	^0.29
		icgeek_ic_call_backend	dev	^0.21.3
		bip352	dev	^0.28
		blockchain_contracts	dev	^0.19
		libsecp256k1test	dev	^0.20.3
		quorum-vault-client	dev	^0.26.0
	2	inkmate-common	dev	^0.29.0
		miniscript-qtum	dev	^0.27.0
		tiny-ec	dev	^0.20.3