Signature

Signature is used at run time in 13,467 crates (of which 2,405 optionally). It is a direct run-time dependency in 284 crates. It's used at build time in 14 crates (of which 6 optionally, ). It's used only as a dev dependency in 480 crates (of which 3 directly).

Number of dependers	Signature version	Downloads/month
266	3.0.0-rc.10	382K
5	3.0.0-rc.6	172K
1	3.0.0-rc.5	42K
2	2.3.0-pre.7	74
6	2.3.0-pre.4	10K
1	2.3.0-pre.3	1.5K
11,591	2.2.0	17.3M
1	2.0.0	1.2M
2,022	1.6.4	4.5M
59	1.3.2	124K
6	1.2.2	15K
1	1.1.0	20K

Depender (with downloads and own rev deps)			Signature version
12.5M	71	ed25519		^2
11.7M	187	ecdsa		^2.0, <2.3
10.0M	696	rsa		>2.0, <2.3
9.4M	1250	jsonwebtoken		^2.2.0
5.1M	4	signatory		^2
12.4M	1574	ed25519-dalek	optional	>=2.0, <2.3
4.1M	551	k256	optional	^2
2.2M	159	x509-cert	optional	^2.1.0
584K	42	x509-certificate		^2.2.0
449K	111	ssh-key		^2
387K	17	dsa		^2.0, <2.3
302K	128	russh		^3.0.0-rc.10
294K	55	pgp		^2.2
880K	43	cms	optional	^2.1.0
266K		app-store-server-library		^2.2.0
239K	3	internal-russh-forked-ssh-key		^3.0.0-rc.10
156K	11	ssh-agent-lib		^2
137K	1	tink-signature		^2.2
107K	8	fastcrypto		^2.0.0
97K	39	ml-dsa		^2.2.0
89K	4	re_auth		^2.2
89K	100	tendermint		^2
89K	44	russh-keys		^2.2
66K	20	slh-dsa		^2.3.0-pre.4
59K	7	cryptographic-message-syntax		^2.2.0
56K	7	yubihsm		^2
49K	12	sigstore		^2.2
48K	9	apple-codesign		^2.2.0
46K	9	sspi		=3.0.0-rc.6
45K	71	cosmrs		^2
44K	10	sigstore-crypto		^2.2
99K	20	crypto	optional	^2
29K	33	tor-llcrypto		^2
30K	11	warg-crypto		^2.2.0
29K	11	tor-checkable		^2
29K	15	tor-hscrypto		^2
29K	11	tor-keymgr		^2
29K	15	tor-netdoc		^2
28K	4	tor-dirmgr		^2
27K	6	tor-key-forge		^2
69K	8	ring-compat	optional	^2
21K	2	ssh-key-fork-arti		^2
62K	1	cx448	optional	^2.2
53K	5	apple-xar	optional	^2.2.0
13K	24	deno_crypto		^2.1
42K		min_jwt	optional	^2.0
12K	14	yubikey		^2
39K	2	x509-ocsp	optional	^2.1.0
11K	2	sigstore-verification		^2
31K	10	dcap-qvl	optional	^2.2
28K	21	cosmian_crypto_core	optional	^2.2
27K	10	dimpl	optional	^2.2
8.8K	7	midnight-transient-crypto		^2.2.0
8.5K	10	midnight-base-crypto		^2.2.0
7.6K	3	x509-verify		^2.2.0
23K	9	pdf_oxide	optional	^2.2
6.2K		celestia-tendermint		^2
6.0K	12	ssh-agent-client-rs		^2.2.0
5.1K	4	embedded-tls		^2.2
4.9K	3	celestia-grpc		^2
14K	1	dcap-qvl-webpki	optional	^2.2
4.6K	6	rustls-rustcrypto		^2.1.0
4.3K	3	sui-crypto		^2.2
3.4K	4	embassy-boot		^2.0
3.2K	9	radicle-crypto		^2.2
3.2K	2	radicle-cob		^2.2
3.1K	3	deno_node_crypto		^2.1
3.0K		tendermint-p2p		^2
3.0K		casper-node		^1
2.9K	3	mas-jose		^2.2.0
2.8K		tribles		^2.2.0
2.6K	5	bergshamra-crypto		^2
2.6K	4	bergshamra-keys		^2
2.2K	3	async-signature		>=2.0, <2.3
7.1K	7	ed448-goldilocks-plus	optional	^2.2
2.1K	3	ssh-rs		^2.1
1.9K	2	certon		^2
1.2K	1	helium-crypto		^2
1.2K	3	keyhive_core		^2.2
1.2K	5	keyhive_crypto		^2.2
3.5K	9	jacquard-common	optional	^2
950	1	jsonwebtoken-ic		^2.2.0
750		sm9		^2.2.0
2.6K	1	jose	optional	^2.1.0
650	1	isideload-apple-codesign		^2.2.0
600	1	informalsystems-malachitebft-signing-ed25519		^2.2.0
600	3	karak-kms		^2.2.0
600		safe_network		^1.1.10
600	2	x509cert		^2.2.0
600	4	isideload-x509-certificate		^2.2.0
550	1	lpc55		^1
550		antelope-client		^2.2.0
550		pam-ssh-agent		^2.2.0
550	2	isideload-cryptographic-message-syntax		^2.2.0
500	4	sn_interface		^1.1.10
490	1	clique-sibyl-commonlib		^2.2.0
480	9	jacs		^2.2.0
460	1	papaleguas		^2.2.0
450		sh-secgen		^2.2
1.8K	3	sm2	optional	^2.2
410	11	ibc-relayer		^2.1.0
410	1	fedimint-tor-dirmgr		^2
400		dpop-verifier		^2
390		underskrift		^2
360		rsa_heapless		=2.3.0-pre.4
350		lms-signature		^2.3.0-pre.0
350	1	jaws		^2.2
340		scal3		^2.2.0
310		identity_ecdsa_verifier		^2
290	1	xwt-cert-gen		^2.2
270	1	hbs-lms		^1.4.0
270	3	usig		^2.0
240	4	kryptering		^2
230	3	core-crypto		^1.3
210	1	tsp-ltv		^2
210	3	homestar-invocation		^2.2
190	5	arcanum-signatures		^2.2
170	4	mwc_wallet_libwallet		^1.1.0
170		plume_rustcrypto		^2.2.0
170	1	neo3		^2.1.0
170		rbw		^2.2.0
160	4	sn_data_types		^1.1.0
150	1	sn_messaging		^1.1.0
140		pq-mayo		^2
140	1	hash-based-signature		^2.2.0
130	1	iota-sdk-crypto		^2.2
130	3	iq-cometbft		^2
120		binance_spot_connector_rust		^2.2.0
110	25	autoschematic-core		^2.2.0
110	2	layer-climb-signer		^2.2.0
100		acai		^2.2.0
	1	signed_note		^2.2.0
		static_ct_api		^2.2.0
	3	yacme-key		^2.0.0
		autoschematic-cli		^2.2.0
	1	binky		^2.2.0
	4	triblespace-core		^2.2.0
	2	yacme-protocol		^2.0.0
	3	rjwt		^2.2
	1	yacme-schema		^2.0.0
	1	teepot		^2.2.0
		QuantCrypt		^2.2.0
650		bign256	optional	^2
	1	walletd_bitcoin		^1.6.4
		pasta-tokens		^2.0.0
		isomdl		^2.0.0
	1	picnic-bindings		^2.0
		resilientdb_rust_sdk		^2.2.0
		deterministic-pgp-keys		^1.3.0
		jwt-next		^2.2
550		xml-sec	optional	^2
		xmss		^2
	2	turbomcp-dpop		^2.2
	1	nis1-crypto		^1.3
	1	confitul		^1.3
	2	huskarl-crypto-native		^3.0.0-rc.10
		no-way		^1.6.3
		tdn_did		^1
		at-cryptoauth		^1.2.2
	1	fluence-identity		^1.3.0
		msecret		>=2.0
		rsa_ext		^1.6.4
550	2	isideload-apple-xar	optional	^2.2.0
	7	synedrion		^2
	3	arc-malachitebft-signing		^2.2.0
		chainlib		^1.2.2
500	5	chia-sdk-test	optional	^2.2.0
	1	earthbucks_ecdsa		=2.3.0-pre.4
		elfsign		^2.0.0
	1	brb_membership		^1.3.0
		pqcrypto-compat		^1.4
		wasmtime-vfs-keyfs		^1.6.3
		signet		^1.6.4
		sad-rsa		^3.0.0-rc.10
500	2	image4	optional	^2.2
		tmkms		^2
	4	homestar-workspace-hack		^2
	1	manul		^2
	7	safe-nd		^1.1.0
		sl-dkls23		^2.2.0
		webrtc-rs-dtls		^1.2.2
		atomic_web_push		^2.2.0
		adminapi		^2.2
	3	apfsds-crypto		^3.0.0-rc.10
		arc-malachitebft-signing-ecdsa		^2.2.0
		arc-malachitebft-signing-ed25519		^2.2.0
	1	atproto-plc		^2.2
		autoschematic		^2.2.0
		autoschematic-server		^2.2.0
	1	bindy		^2.2.0
	1	bssh-russh		^3.0.0-rc.10
	1	celestia-core		^2
		cmail-rpgp		^2.0.0
		cosmrs_minor_change		^2
		ed25519-v2		=2.3.0-pre.3
		ed25519_heapless		^2.2
		faest		^2
		falcon-det		^2.2
		falconed		^2
		forme-pdf		^2
		fynx-proto		^2.2
	1	galileo-osnma		^2.2
		ghostkey		^2.2.0
		gitea-sdk-rs		^2
		hope_core		^2.2
	2	image4-pki		^2.1
	6	justpdf-core		^2
		karak-cli		^2.2.0
		lens-core		^2.0
		licverify		^2.0
	1	lit-frost-taproot		^2.2
	4	lupine-sign		=3.0.0-rc.10
	1	meadowcap		^2.2.0
		multi-party-schnorr		^2.2.0
		nfe-web		^2.2
		nip46-signer		^2
	1	nsec-tree-rs		^2
	1	omaha_client		^1.6.4
		ootle-rs		^3.0.0-rc.8
		pqrascv-core		^3.0.0-rc.10
		provekit-passport-input-gen		^2.2
		qssh		^2
	1	rsrp-policy-dsl		^2.2
	1	rsrp-pqcrypto		^2.2
	1	rsrp-security-core		^2.2
		rusk-signing		^2
		rusk-tuf		^2
		rust-auth-utils		^2.2.0
		rustssh2		^2.2
		schnorr-rs		^2.2.0
	2	scopinator-seestar		^2
	1	sentinel-crypto		^2.2
		sl-messages		^2.2.0
	3	sunset		^2.0
		tap-mcp-bridge		^2
	1	tendermint-whs		^2
		tigeropen		^2
	3	tor-interface		^1.5
	3	ts-crypto		=3.0.0-rc.4
		varsig		^2.2
		vault-conductor		^2.2
		vpgp		^2.0.0
		vrf-rfc9381		^3.0.0-rc.10
		wasefire-stub		^2.2.0
		willow25		^2.2.0
		yacme		^2
		zf-zebrachain		=3.0.0-rc.5
		zsign-rs		^2.2
320	2	wtx	optional	^3.0.0-rc.10
160	3	chik-sdk-test	optional	^2.2.0
		darkbio-crypto	optional	^2.2.0
	15	product-os-security	optional	^2.2.0
		p256k	optional	=2.3.0-pre.4
	2	navajo	optional	^2.0
		ed25519-dalek-v2	optional	>=2.0, <2.1
		bignp256	optional	^3.0.0-rc.10
	1	cryptography	optional	^1.2.0
	1	earthbucks_k256	optional	=2.3.0-pre.4
	2	iq-crypto	optional	>=1.6.3, <1.7
		iso-20022-sdk	optional	^2.1.0
		jwt2	optional	^2.2.0
	2	keetanetwork-crypto	optional	^2.2
		lcpfs	optional	^2.2
		mldsa-native-rs	optional	^2.2.0
		nonce-auth	optional	^2.0
	1	printwell-pdf	optional	^2.2
		qcp-edge	optional	^2
		rmls	optional	^2.1.0
	1	seal-crypto	optional	^2.2.0
	1	slhdsa-c-rs	optional	^2.2.0
	1	ssh-packet	optional	^2.2.0
		test-ed25519-dalek	optional	>=2.0, <2.1
		tightbeam-rs	optional	^2.2.0
	3	wasefire-board-api	optional	^2.2.0
	3	willow-data-model	optional	^2.2.0
		wolfcrypt	optional	^2.2
		wtx-apis	optional	^3.0.0-rc.10
	1	xs_ed25519-dalek	optional	>=2.0, <2.3
435K	2	passkey-authenticator	dev	^2
138K	3	turnkey_api_key_stamper	dev	^2
1.8K	1	rust-mqtt	dev	^2.2.0
1.1K	4	identity_jose	dev	^2
410	4	credibil-infosec	dev	^2.2.0
		bls12_381_relic	dev	^2.0
	3	hxrts-aura-signature	dev	^2.2
	1	lit-frost	dev	^2.2
	7	vercre-datasec	dev	^2.2.0