libsecp256k1

libsecp256k1 is used at run time in 2,964 crates (of which 487 optionally). It is a direct run-time dependency in 184 crates. It's used only as a dev dependency in 77 crates (of which 4 directly).

Number of dependers	libsecp256k1 version	Downloads/month
963	0.7.2	416K
1,686	0.6.0	284K
18	0.5.0	3.8K
333	0.3.5	14K
1	0.2.2	2.2K
40	0.1.15	110

Depender (with downloads and own rev deps)			libsecp256k1 version
393K	475	sp-core		^0.7.0
290K	5	smoldot		^0.7.1
192K	5	solana-secp256k1-recover		^0.6.0
395K	99	libp2p-identity	optional	^0.7.0
116K	1	zombienet-orchestrator		^0.7.1
100K	7	solana-secp256k1-program		^0.6.0
279K	290	sp-io	optional	^0.7.0
136K	3	revm-precompile	optional	^0.7
39K	22	solana-bpf-loader-program		^0.6.0
19K	35	polkadot-runtime-common		^0.7.0
9.1K	17	ecies		^0.7.2
5.8K	2	aurora-engine-sdk		^0.7
16K	138	fvm_shared	optional	^0.7.1
4.7K	8	tiny-hderive		^0.3.5
14K	1	pythnet-sdk	optional	^0.7.1
1.6K	5	xrpl_binary_codec		^0.7.1
1.6K		switchboard-on-demand		^0.7.1
1.5K	3	did-key		^0.7.1
1.1K	2	vade-evan-substrate		^0.3.5
950		xrpl_cli		^0.7.1
900	1	switchboard-on-demand-client		^0.6.0
850	1	vade-jwt-vc		^0.3.5
800	3	txtx-core		^0.7.0
750	4	agave-precompiles		^0.6.0
700	7	txtx-addon-kit		^0.7.0
500		xrpl_sdk_jsonrpc		^0.7
470	5	tezos_crypto_rs		^0.7
410		anychain-tron		^0.7.1
410	1	anychain-bitcoin		^0.7.1
370	1	vade-evan-bbs		^0.3.5
340	48	miraland-program		^0.6.0
310		ic-web3		^0.7.1
300	3	ic-web3-rs		^0.7.1
250		txtx-addon-network-evm		^0.7.0
240		forest-filecoin		^0.7
1.1K	7	ethsign	optional	^0.7.0
210	1	xrpl_http_client		^0.7.1
180		fvm_integration_tests		^0.7.1
170		lb-rs		^0.7.1
160	17	safecoin-program		^0.6.0
150	7	miraland-bpf-loader-program		^0.6.0
130	7	waffles-solana-program		^0.6.0
120	1	lockbook-shared		^0.7.1
120	1	pi_crypto		^0.6
120		lockbook-server		^0.7.1
110		ink_eth_compatibility		^0.7.0
100	15	gemachain-program		^0.6.0
100		anychain-polkadot		^0.7.1
	5	recall_fendermint_crypto		^0.7
	1	poc-framework-osec		^0.7.0
	1	pallet-ethereum		^0.5
	13	tc-executor		^0.3.4
	15	cyfs-base		^0.3.5
		anychain-ethereum		^0.7.1
	1	arch_program		^0.7.0
	1	jupiter-account		^0.3.5
	5	mavryk_crypto_rs		^0.7
		smart_ir		^0.7.1
	1	rlpx		^0.1
	13	iop-keyvault		^0.7.0
	1	cyfs-ecies		^0.3.5
		anychain-kms		^0.7.1
		carbonado		^0.7.1
	1	fluence-identity		^0.3.5
		sail-sdk		^0.7.1
	1	kythera-lib		^0.7.1
		ic-evm-sign		^0.6.0
	3	renvm-sig		^0.3.5
	3	waffles-solana-bpf-loader-program		^0.6.0
	11	aptos-framework		^0.7.0
		anychain-ripple		^0.7.1
	1	dpt		^0.1
	2	mwc-wagyu-ethereum		^0.3.5
	2	stacks-rpc-client		^0.7.0
	1	cbe-program		^0.6.0
		anychain-filecoin		^0.7.1
		cita-vm		^0.7
		donkey		^0.6.0
	8	fluence-keypair		^0.7.1
		filecoin-signer		^0.6
	2	mwc-wagyu-model		^0.3.5
		etclient		^0.1
	2	gemachain-bpf-loader-program		^0.6.0
		poc-framework		^0.7.0
		liboxyd		^0.7.1
		arweave-sdk-rs		^0.7.1
		jupiter-contract		^0.3.5
	2	safecoin-bpf-loader-program		^0.6.0
	2	chainql-core		^0.7.1
	1	clarinet-files		^0.7.0
		sidetree-client		^0.3
	1	aqua-verifier		^0.7.1
	1	h-wagyu-model		^0.3.5
		k256-kit		^0.7
		aptos-crypto-link		^0.7.0
	2	aqua-verifier-rs-types		^0.7.1
		domino_program		^0.6.0
		emerald-city		^0.2.2
		fc-rpc		^0.3
		wagyu-hdk		^0.3.5
		domino-program-dp		^0.6.0
	1	noah-api		^0.7
		ripple-keypairs		^0.3.5
		webb-relayer		^0.7.0
	3	forest_crypto		^0.6
		noah-smoke-tests		^0.7
	2	rings-core		^0.7.0
		rustlibsecp256k1		^0.1.14
		bbachain-program		^0.6.0
		bolt11		^0.1.13
	2	curv-lsc		^0.7.1
	6	inkpad-sandbox		^0.7.0
	1	solomka-program		^0.6.0
		curv-test		^0.7.1
		solana-program-ed25519-dalek-bump		^0.6.0
		solana-program-fork-cleon-00		^0.6.0
		styleth		^0.5.0
		clarinet		^0.3.5
	1	devp2p		^0.1
		discv5-cli		^0.7
		eth-utils		^0.7.0
		oxyd		^0.7.1
		verity-ic		^0.7.1
		libecvrf		^0.7.1
		sbod_staging4		^0.7.1
	1	vade-sidetree-client		^0.3
	3	vade-signer		^0.3.5
		verity_dp_ic		^0.7.1
	3	walletd_bip39		^0.7.0
		wedpr_ecies		^0.6
		did-crypto		^0.7.1
		gadget-common		^0.7
		jupnet-secp256k1-recover		^0.6.0
		local_verify		^0.7.1
		sb_solana_stage		^0.7.1
		sbod-staging		^0.7.1
		sbod_staging2		^0.7.1
		sbod_staging3		^0.7.1
		test1-mg736		^0.7.1
		this_is_a_placeholder111		^0.7.1
		verity-dp-ic-		^0.7.1
		verity-verify-local		^0.7.1
310	107	miraland-sdk	optional	^0.6.0
310	3	etcommon-block	optional	^0.1
300	121	tet-core	optional	^0.3.2
270	64	tet-io	optional	^0.3.4
220	13	sputnikvm	optional	^0.1
190	25	tetsy-libp2p-core	optional	^0.3.1
140	50	safecoin-sdk	optional	^0.6.0
130	64	waffles-solana-sdk	optional	^0.6.0
110	1	stacks-common	optional	^0.5.0
110	14	recall_fil_actors_runtime	optional	^0.7.1
110	19	mwc-libp2p-core	optional	^0.3.1
100		clarinet-deployments	optional	^0.7.0
	47	gemachain-sdk	optional	^0.6.0
	18	tet-libp2p-core	optional	^0.3.1
		bitcoin-cash-ecc	optional	^0.3
	4	cbe-sdk	optional	^0.6.0
		doughnut-rs	optional	^0.7
	5	ethereum-block	optional	^0.1
	10	ethereumvm	optional	^0.1
	21	fluence-fork-libp2p-core	optional	^0.3.1
		gp-core	optional	^0.7
		iprs	optional	^0.3.5
	15	libp2prs-core	optional	^0.3.1
	1	pythnet-sdk-legacy	optional	^0.7.1
	4	solomka-sdk	optional	^0.6.0
		taple-core	optional	^0.7
	1	tiny-sdk	optional	^0.6.0
		xavax-avalanche	optional	^0.7.0
284K	673	solana-sdk	dev	^0.6.0
37K	61	solana-runtime	dev	^0.6.0
32K	18	solana-accounts-db	dev	^0.6.0
21K	10	solana-svm	dev	^0.6.0
2.3K	4	litesvm	dev	^0.6.0
1.6K	6	mollusk-svm	dev	^0.6.0
800	3	pyth-lazer-protocol	dev	^0.7.1
250	21	miraland-program-runtime	dev	^0.6.0
150	21	miraland-runtime	dev	^0.6.0
140	13	miraland-accounts-db	dev	^0.6.0
		safecoin-secp256k1-program	dev	^0.5.0
	1	gemachain-secp256k1-program	dev	^0.6.0
	18	waffles-solana-runtime	dev	^0.6.0
	11	safecoin-runtime	dev	^0.6.0
		api3-common	dev	^0.6.0
		pyth-lazer-client	dev	^0.7.1
		bellman-keccak256	dev	^0.3.5
		hbros-solana-program	dev	^0.6.0