libsecp256k1

libsecp256k1 is used at run time in 3,207 crates (of which 493 optionally). It is a direct run-time dependency in 195 crates. It's used only as a dev dependency in 82 crates (of which 4 directly).

Number of dependers	libsecp256k1 version	Downloads/month
1,006	0.7.2	395K
1,896	0.6.0	264K
18	0.5.0	14K
328	0.3.5	14K
1	0.2.2	3.4K
40	0.1.15	130

Depender (with downloads and own rev deps)			libsecp256k1 version
370K	511	sp-core		^0.7.0
291K	5	smoldot		^0.7.1
257K	304	sp-io		^0.7.0
213K	6	solana-secp256k1-recover		^0.6.0
131K	9	solana-secp256k1-program		^0.6.0
108K	1	zombienet-orchestrator		^0.7.1
57K	23	solana-bpf-loader-program		^0.6.0
164K	3	revm-precompile	optional	^0.7
37K	2	agave-precompiles		^0.6.0
14K	40	polkadot-runtime-common		^0.7.0
9.5K	18	ecies		^0.7.2
4.9K	2	aurora-engine-sdk		^0.7
11K	3	pythnet-sdk	optional	^0.7.1
2.2K	8	tiny-hderive		^0.3.5
2.2K	1	switchboard-on-demand		^0.7.1
1.6K	5	xrpl_binary_codec		^0.7.1
1.2K	4	did-key		^0.7.1
1.0K	2	txtx-core		^0.7.0
1.0K	2	rings-core		^0.7.0
950		xrpl_cli		^0.7.1
850	10	txtx-addon-kit		^0.7.0
850	1	vade-jwt-vc		^0.3.5
700		discv5-cli		^0.7
700	1	xrpl_http_client		^0.7.1
650		sail-sdk		^0.7.1
650	48	miraland-program		^0.6.0
500	3	switchboard-on-demand-client		^0.6.0
460	8	blueprint-networking		^0.7.2
410		ecdsa-jwt		^0.7
370	1	vade-evan-bbs		^0.3.5
360	7	waffles-solana-program		^0.6.0
360	17	safecoin-program		^0.6.0
1.5K	7	ethsign	optional	^0.7.0
310		ic-web3		^0.7.1
290	7	miraland-bpf-loader-program		^0.6.0
290	5	tezos_crypto_rs		^0.7
270	4	clone-solana-secp256k1-program		^0.6.0
260	15	gemachain-program		^0.6.0
260	3	clone-solana-secp256k1-recover		^0.6.0
260		simple_ecdsa_verifier		^0.7
240	3	arch_program		^0.7.0
210		anychain-tron		^0.7.1
210	4	clone-agave-precompiles		^0.6.0
200	2	lb-rs		^0.7.1
200		libecvrf		^0.7.1
170		txtx-addon-network-evm		^0.7.0
160	1	anychain-kms		^0.7.1
160		forest-filecoin		^0.7
160	13	tc-executor		^0.3.4
160	1	anychain-bitcoin		^0.7.1
150		anychain-ethereum		^0.7.1
150		anychain-filecoin		^0.7.1
150		anychain-ripple		^0.7.1
150		anychain-polkadot		^0.7.1
130	7	clone-solana-bpf-loader-program		^0.6.0
120	1	lockbook-shared		^0.7.1
120		lockbook-server		^0.7.1
110		carbonado		^0.7.1
110	13	iop-keyvault		^0.7.0
110	1	cyfs-ecies		^0.3.5
110		eth-ecdsa-verifier		^0.7
100	15	cyfs-base		^0.3.5
100	3	waffles-solana-bpf-loader-program		^0.6.0
		ink_eth_compatibility		^0.7.0
	5	mavryk_crypto_rs		^0.7
750	121	tet-core	optional	^0.3.2
	3	ic-web3-rs		^0.7.1
	8	fluence-keypair		^0.7.1
		verity_dp_ic		^0.7.1
		bbachain-program		^0.6.0
700	64	tet-io	optional	^0.3.4
	1	dpt		^0.1
	6	recall_fendermint_crypto		^0.7
	2	gemachain-bpf-loader-program		^0.6.0
	2	safecoin-bpf-loader-program		^0.6.0
		smart_ir		^0.7.1
	1	rlpx		^0.1
	1	devp2p		^0.1
600	107	miraland-sdk	optional	^0.6.0
	1	fluence-identity		^0.3.5
	11	aptos-framework		^0.7.0
		arweave-sdk-rs		^0.7.1
	1	pallet-ethereum		^0.5
	2	mwc-wagyu-model		^0.3.5
	1	solomka-program		^0.6.0
	1	vade-sidetree-client		^0.3
	6	inkpad-sandbox		^0.7.0
	2	curv-lsc		^0.7.1
		eth-utils		^0.7.0
		donkey		^0.6.0
		filecoin-signer		^0.6
	3	forest_crypto		^0.6
	1	noah-api		^0.7
	2	aqua-verifier-rs-types		^0.7.1
	1	clarinet-files		^0.7.0
	1	cbe-program		^0.6.0
		jupiter-contract		^0.3.5
		sidetree-client		^0.3
	2	stacks-rpc-client		^0.7.0
		k256-kit		^0.7
	1	pi_crypto		^0.6
		domino_program		^0.6.0
		emerald-city		^0.2.2
		fc-rpc		^0.3
	3	renvm-sig		^0.3.5
		bolt11		^0.1.13
		domino-program-dp		^0.6.0
	2	mwc-wagyu-ethereum		^0.3.5
		wagyu-hdk		^0.3.5
		wedpr_ecies		^0.6
	1	poc-framework-osec		^0.7.0
	1	aqua-verifier		^0.7.1
		ripple-keypairs		^0.3.5
	3	walletd_bip39		^0.7.0
		aptos-crypto-link		^0.7.0
		rustlibsecp256k1		^0.1.14
		cita-vm		^0.7
		oxyd		^0.7.1
	3	vade-signer		^0.3.5
	1	jupiter-account		^0.3.5
		poc-framework		^0.7.0
		styleth		^0.5.0
		webb-relayer		^0.7.0
	1	h-wagyu-model		^0.3.5
		ic-evm-sign		^0.6.0
	1	kythera-lib		^0.7.1
		liboxyd		^0.7.1
		noah-smoke-tests		^0.7
		xrpl_sdk_jsonrpc		^0.7
	2	chainql-core		^0.7.1
		clarinet		^0.3.5
		curv-test		^0.7.1
		etclient		^0.1
		solana-program-ed25519-dalek-bump		^0.6.0
	2	vade-evan-substrate		^0.3.5
	1	bucky-crypto		^0.7.1
		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
		sbod_staging4		^0.7.1
		solana-program-fork-cleon-00		^0.6.0
		test1-mg736		^0.7.1
		this_is_a_placeholder111		^0.7.1
		verity-dp-ic-		^0.7.1
		verity-ic		^0.7.1
		verity-verify-local		^0.7.1
440	25	tetsy-libp2p-core	optional	^0.3.1
370	3	etcommon-block	optional	^0.1
340	64	waffles-solana-sdk	optional	^0.6.0
330	50	safecoin-sdk	optional	^0.6.0
270	13	sputnikvm	optional	^0.1
220	47	gemachain-sdk	optional	^0.6.0
190	19	mwc-libp2p-core	optional	^0.3.1
160	14	recall_fil_actors_runtime	optional	^0.7.1
150	1	stacks-common	optional	^0.5.0
120	18	tet-libp2p-core	optional	^0.3.1
100	5	ethereum-block	optional	^0.1
100		clarinet-deployments	optional	^0.7.0
	21	fluence-fork-libp2p-core	optional	^0.3.1
	15	libp2prs-core	optional	^0.3.1
	10	ethereumvm	optional	^0.1
		bitcoin-cash-ecc	optional	^0.3
	4	cbe-sdk	optional	^0.6.0
		doughnut-rs	optional	^0.7
		gp-core	optional	^0.7
		iprs	optional	^0.3.5
	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
245K	668	solana-sdk	dev	^0.6.0
45K	60	solana-runtime	dev	^0.6.0
40K	18	solana-accounts-db	dev	^0.6.0
33K	10	solana-svm	dev	^0.6.0
9.7K	9	litesvm	dev	^0.6.0
4.6K	4	pyth-lazer-protocol	dev	^0.7.1
3.0K	8	mollusk-svm	dev	^0.6.0
480	21	miraland-program-runtime	dev	^0.6.0
280	21	miraland-runtime	dev	^0.6.0
260	13	miraland-accounts-db	dev	^0.6.0
150	24	clone-solana-sdk	dev	^0.6.0
130	18	waffles-solana-runtime	dev	^0.6.0
110	11	safecoin-runtime	dev	^0.6.0
110	1	gemachain-secp256k1-program	dev	^0.6.0
	8	clone-solana-accounts-db	dev	^0.6.0
	15	clone-solana-runtime	dev	^0.6.0
	6	clone-solana-svm	dev	^0.6.0
		safecoin-secp256k1-program	dev	^0.5.0
		bellman-keccak256	dev	^0.3.5
		pyth-lazer-client	dev	^0.7.1
		api3-common	dev	^0.6.0
		hbros-solana-program	dev	^0.6.0
		x1-sdk	dev	^0.6.0