libsecp256k1

libsecp256k1 is used at run time in 2,367 crates (of which 467 optionally). It is a direct run-time dependency in 155 crates. It's used only as a dev dependency in 40 crates (of which 2 directly).

Number of dependers	libsecp256k1 version	Downloads/month
768	0.7.1	320K
1,257	0.6.0	173K
20	0.5.0	14K
321	0.3.5	11K
1	0.2.2	1.9K
40	0.1.15	700

Depender (with downloads and own rev deps)			libsecp256k1 version
193K	432	solana-program		^0.6.0
133K	5	smoldot		^0.7.1
272K	60	libp2p-identity	optional	^0.7.0
53K	433	sp-core		^0.7
150K	472	solana-sdk	optional	^0.6.0
30K	16	solana-bpf-loader-program		^0.6.0
43K	271	sp-io	optional	^0.7
26K	110	fvm_shared	optional	^0.7.1
6.3K	6	tiny-hderive		^0.3.5
4.5K	6	tezos_crypto_rs		^0.7
4.0K	34	polkadot-runtime-common		^0.7.0
2.7K	10	ecies		^0.7.1
1.8K	3	did-key		^0.7.1
1.5K	48	miraland-program		^0.6.0
1.2K	5	xrpl_binary_codec		^0.7.1
750	15	gemachain-program		^0.6.0
700		switchboard-on-demand		^0.7.1
700	17	safecoin-program		^0.6.0
700	7	waffles-solana-program		^0.6.0
550	8	fluence-keypair		^0.7.1
500	7	miraland-bpf-loader-program		^0.6.0
410		anychain-filecoin		^0.7.1
360	13	tc-executor		^0.3.4
1.5K	6	ethsign	optional	^0.7.0
340		anychain-ethereum		^0.7.1
290	2	stacks-rpc-client		^0.7.0
1.3K	107	miraland-sdk	optional	^0.6.0
1.3K	121	tet-core	optional	^0.3.2
260	1	xrpl_http_client		^0.7.1
250	1	cyfs-ecies		^0.3.5
250		xrpl_cli		^0.7.1
240	2	ic-web3-rs		^0.7.1
240	13	iop-keyvault		^0.7.0
1.2K	64	tet-io	optional	^0.3.4
220	3	waffles-solana-bpf-loader-program		^0.6.0
210	15	cyfs-base		^0.3.5
210		bbachain-program		^0.6.0
190	2	chainql-core		^0.7.1
180	2	gemachain-bpf-loader-program		^0.6.0
170	2	rings-core		^0.7.0
150	6	inkpad-sandbox		^0.7.0
130		cita-vm		^0.7
130	1	aurora-engine-precompiles		^0.7
900	1	stacks-common	optional	^0.5.0
110		solana-program-ed25519-dalek-bump		^0.6.0
110		anychain-polkadot		^0.7.1
110		sbod-staging		^0.7.1
110		forest-filecoin		^0.7
100		sbod_staging4		^0.7.1
100		fvm_integration_tests		^0.7.1
100		anychain-ripple		^0.7.1
100	1	anychain-bitcoin		^0.7.1
		ink_eth_compatibility		^0.7.0
	1	lockbook-server		^0.7.1
	2	lockbook-shared		^0.7.1
		lb-rs		^0.7.1
	2	safecoin-bpf-loader-program		^0.6.0
	1	vade-jwt-vc		^0.3.5
	2	vade-evan-substrate		^0.3.5
	1	cbe-program		^0.6.0
750	25	tetsy-libp2p-core	optional	^0.3.1
		carbonado		^0.7.1
700	3	etcommon-block	optional	^0.1
	1	solomka-program		^0.6.0
	1	devp2p		^0.1
		sb_solana_stage		^0.7.1
		this_is_a_placeholder111		^0.7.1
	3	vade-signer		^0.3.5
		ic-web3		^0.7.1
	3	forest_crypto		^0.6
650	47	gemachain-sdk	optional	^0.6.0
		discv5-cli		^0.7
	1	pi_crypto		^0.6
		domino-program-dp		^0.6.0
		domino_program		^0.6.0
650	64	waffles-solana-sdk	optional	^0.6.0
	11	aptos-framework		^0.7.0
		test1-mg736		^0.7.1
650	50	safecoin-sdk	optional	^0.6.0
	3	renvm-sig		^0.3.5
		jupiter-contract		^0.3.5
		eth-utils		^0.7.0
	1	h-wagyu-model		^0.3.5
		libecvrf		^0.7.1
	3	walletd_bip39		^0.7.0
	1	clarinet-files		^0.7.0
		wagyu-hdk		^0.3.5
		ic-evm-sign		^0.6.0
	2	curv-lsc		^0.7.1
		fc-rpc		^0.3
	1	vade-sidetree-client		^0.3
		filecoin-signer		^0.6
600	13	sputnikvm	optional	^0.1
	1	kythera-lib		^0.7.1
	1	dpt		^0.1
		etclient		^0.1
		poc-framework		^0.7.0
	1	poc-framework-osec		^0.7.0
		sidetree-client		^0.3
		styleth		^0.5.0
	1	jupiter-account		^0.3.5
	1	vade-evan-bbs		^0.3.5
	1	fluence-identity		^0.3.5
	1	rlpx		^0.1
		emerald-city		^0.2.2
	1	pallet-ethereum		^0.5
		xrpl_sdk_jsonrpc		^0.7
		ripple-keypairs		^0.3.5
		smart_ir		^0.7.1
		webb-relayer		^0.7.0
		wedpr_ecies		^0.6
		donkey		^0.6.0
	1	noah-api		^0.7
		clarinet		^0.3.5
		oxyd		^0.7.1
		noah-smoke-tests		^0.7
		bolt11		^0.1.13
		k256-kit		^0.7
		liboxyd		^0.7.1
		sbod_staging2		^0.7.1
		sbod_staging3		^0.7.1
		anychain-kms		^0.7.1
		curv-test		^0.7.1
		anychain-tron		^0.7.1
		aptos-crypto-link		^0.7.0
		rustlibsecp256k1		^0.1.14
		arweave-sdk-rs		^0.7.1
350	5	ethereum-block	optional	^0.1
290	18	tet-libp2p-core	optional	^0.3.1
260	21	fluence-fork-libp2p-core	optional	^0.3.1
220	15	libp2prs-core	optional	^0.3.1
160	10	ethereumvm	optional	^0.1
140	1	pythnet-sdk	optional	^0.7.1
110	1	tiny-sdk	optional	^0.6.0
		taple-core	optional	^0.7
	4	solomka-sdk	optional	^0.6.0
	4	cbe-sdk	optional	^0.6.0
		bitcoin-cash-ecc	optional	^0.3
		clarinet-deployments	optional	^0.7.0
		doughnut-rs	optional	^0.7
		gp-core	optional	^0.7
		iprs	optional	^0.3.5
		shards	optional	^0.7.0
		xavax-avalanche	optional	^0.7.0
123K	29	solana-program-runtime	dev	^0.6.0
33K	58	solana-runtime	dev	^0.6.0
23K	16	solana-accounts-db	dev	^0.6.0
2.6K	1	solana-secp256k1-program	dev	^0.5.0
950	21	miraland-program-runtime	dev	^0.6.0
470	21	miraland-runtime	dev	^0.6.0
450	13	miraland-accounts-db	dev	^0.6.0
330	1	gemachain-secp256k1-program	dev	^0.6.0
230	18	waffles-solana-runtime	dev	^0.6.0
210	11	safecoin-runtime	dev	^0.6.0
		safecoin-secp256k1-program	dev	^0.5.0
		bellman-keccak256	dev	^0.3.5
		api3-common	dev	^0.6.0