PBKDF2

PBKDF2 is used at run time in 4,039 crates (of which 543 optionally). It is a direct run-time dependency in 238 crates. It's used at build time in 1 crate (of which 1 optionally, ). It's used only as a dev dependency in 107 crates (of which 3 directly).

Number of dependers	PBKDF2 version	Downloads/month
38	0.13.0-pre.1	2.3K
1,407	0.12.2	1.8M
726	0.11.0	872K
29	0.10.1	23K
85	0.9.0	11K
366	0.8.0	54K
10	0.7.5	3.1K
58	0.6.0	2.1K
2	0.5.0	240
1,212	0.4.0	160K
214	0.3.0	3.9K

Depender (with downloads and own rev deps)			PBKDF2 version
2.6M	1032	zip	optional	^0.12
730K	94	scrypt		^0.12
270K	89	tiny-bip39		^0.12.0
266K	5	smoldot		^0.12.1
267K	6	substrate-bip39		^0.12.2
751K	6	pkcs5	optional	^0.12.1
205K	4	coins-bip39		^0.12.2
179K	13	bcrypt-pbkdf		^0.12
170K	17	eth-keystore		^0.11
151K	644	solana-sdk		^0.11.0
147K	200	mongodb		^0.11.0
134K	19	subxt-signer		^0.12.2
205K	32	bip32	optional	^0.12
46K	24	russh-keys		^0.12
20K	2	surrealdb-core		^0.12.2
19K	5	bip0039		^0.12
15K	3	picky-krb		^0.12
13K	16	librespot-core		^0.12
5.7K	3	gnostr-types		^0.12
5.6K	10	deno_node		^0.12.1
5.6K	19	thrussh-keys		^0.8
13K	27	iota-crypto	optional	^0.12
12K	4	yubihsm	optional	^0.12
3.6K	11	deep_space		^0.12
10K	2	oo7	optional	^0.12
3.5K	2	parity-crypto		^0.7.3
3.1K	1	surrealdb-core-nightly		^0.12.2
9.6K	5	fe2o3-amqp	optional	^0.12
2.9K	3	cocoon		^0.9
2.9K	6	matrix-sdk-crypto		^0.12.2
2.8K	7	bitwarden-crypto		>=0.12.1, <0.13
2.5K	7	matrix-sdk-store-encryption		^0.12.2
2.5K		rbw		^0.12.2
2.4K	2	tonlib-core		^0.12
2.2K	9	yubikey		^0.12
2.2K	7	multiversx-sdk		^0.12.2
7.2K	5	rsasl	optional	^0.12.2
7.2K	6	password-auth	optional	^0.12
2.0K	5	grammers-crypto		^0.12.2
1.9K	2	ansible-vault		^0.7
5.5K	6	hkd32	optional	^0.11
1.6K	2	rust-bls-bn254		^0.12.2
1.2K	5	bc-crypto		^0.12.1
1.1K		tonlib-client		^0.12
3.6K		ieee80211	optional	^0.12.2
850	1	libpna		^0.12.2
800	1	tetcore-bip39		^0.3.0
750	107	miraland-sdk		^0.11.0
2.4K	5	libreauth	optional	^0.12.1
550	2	hdbconnect_impl		^0.12
490	64	waffles-solana-sdk		^0.11.0
460	3	amtk		^0.8
420	47	gemachain-sdk		^0.9.0
410		clarinet		^0.7.3
1.7K	1	rusty_paserk	optional	^0.12.1
410	50	safecoin-sdk		^0.11.0
350	3	himmelblau_kerberos_crypto		^0.12.2
350		stegosaurust		^0.11.0
340		anychain-kms		^0.12.1
340	3	rookie		^0.12
320		pbcli		^0.9.0
300	1	hedera		^0.12.0
1.4K		seshat	optional	^0.8.0
290		wpa_passphrase		^0.12.2
280		phasher		^0.12
280	1	ssp		^0.12
270		moros		^0.12.2
1.3K	2	geekorm-core	optional	^0.12
260	8	safe_core		~0.3.0
250	4	srt-protocol		^0.12.1
1.2K	4	sasl	optional	^0.12
230	11	grin_keychain		^0.8
220	6	sylvia-iot-corelib		^0.12.2
220		scram-rs		^0.12
210	3	substrate-crypto-light		^0.12.2
210	6	mwc_keychain		^0.8
190	1	lightspark		^0.12.2
190	1	wallet-metamask		^0.12
190	6	stack_test_epic_keychain		^0.8
180		steamguard-cli		^0.12.1
180	5	kaspa-bip32		^0.12.2
170	1	ethsign-crypto		^0.12.1
140		perimeterx-fastly-enforcer		^0.12.2
140		mongodb_cwal		^0.2.0
140		obg		^0.12.2
130		ethersync		^0.12.2
130	1	bsv-wasm		^0.8.0
130	5	kaspa-wallet-core		^0.12.2
120	1	surrealdb-core-next		^0.12.2
120		tonlib		^0.12
110		bsv		^0.8.0
110		torrust-index		^0
110	5	stack_epic_keychain		^0.8
	1	solana-seed-phrase		^0.11.0
	4	decrypt-cookies		^0.12
	1	surrealdb-core-alpha		^0.12.2
	4	aigc_keychain		^0.8
		encrypted_fs		^0.13.0-pre.0
		bench_scraper		^0.11.0
		sn_api		~0.7
	9	ergo-lib		^0.11
	4	mugle_keychain		^0.8
	1	surrealdb-core-beta		^0.12.2
	2	wagyu-ethereum		^0.3.0
	2	mwc-wagyu-ethereum		^0.3.0
		zip-password-finder		^0.12.2
	4	gringron_keychain		^0.8
	1	mutiny-core		^0.11
	2	emerald-rs		^0.2
		hapi-iron-oxide		^0.12
	1	tonlib-core-anychain		^0.12
	1	lesspass		^0.9
	1	wpa-psk		^0.12.2
		cpchain-rust-sdk		^0.11.0
	1	emerald-vault		^0.11.0
	1	eggbug		^0.11.0
		stealthereum-cli		^0.12.2
	2	dharithri-sdk		^0.9.0
	4	cbe-sdk		^0.11.0
		arq		^0.4
		cyfs-cip		^0.11
	3	clarinet-utils		^0.11.0
	1	mega		^0.12.2
	4	keybob		^0.4
		sqlcrypto		^0.6.0
		dharitri-sdk-erdrs		^0.9.0
	2	stacks-rpc-client		^0.12.2
		torrust-index-backend		^0.12
		unwx		^0.12
	1	avail-subxt-light-core		^0.12.0
		fs-encrypt		0.12.*
		illusion		^0.12.1
		buttercup-crypto		^0.2.0
		encryptedfs		^0.13.0-pre.0
		pwsec		^0.12
		stedy		^0.12.2
	2	wagyu-bitcoin		^0.3.0
	3	walletd_bip39		^0.3.0
	1	klever-vm-sdk		^0.9.0
	4	solomka-sdk		^0.11.0
		bip39_rs		^0.3.0
	1	envault-cipher		^0.12.2
	24	tetsy-crypto		^0.6.0
	1	drt-sdk		^0.12.2
		obnam		^0.10
	1	tiny-sdk		^0.11.0
		web3-keystore		^0.11.0
		lockur		^0.12.2
	1	message_verifier		^0.12.2
	1	keyphrase		^0.3.0
	1	lnk-thrussh-keys		^0.8
		mayhem		^0.11.0
		laron-wallet		^0.11.0
		covidcotra		^0.3.0
		squaredb_enc		^0.12.2
		yescrypt		=0.13.0-pre.1
		cwab		^0.12.1
		django-auth		^0.12
		envault		^0.12.2
	1	nostr-types		^0.12
	1	threema		^0.11
		emerald-vault-core		^0.3.0
	1	raystack		^0.9
		stegcloak		^0.12.2
		surrealdb-sql		^0.12.2
		tiny-bip39-yp		^0.3.0
		bjsmiley-surrealdb		^0.12.2
		devolutions-crypto		^0.12
		ether-keystore		^0.2
		netctl2iwd		^0.3.0
	1	pass-fxa-lib		^0.8.0
	1	secured-cipher-key		~0.12.2
		septid		^0.12
		walleth		^0.12.2
	1	dharitri-sdk		^0.9.0
	1	elrond-sdk-erdrs		^0.9.0
		rego		^0.3
		rustgenhash		^0.11.0
		solsign		=0.11.0
		wagyu-hdk		^0.3.0
		lastpass		^0.3.0
		mdbook-pagecrypt		^0.12.2
		rust_filen		^0.11
		tdn_did		^0.9
		ton-crypto-primitives		^0.12.2
		no-way		^0.11.0
		solxact		=0.11.0
	1	cpc-bip39		^0.3.0
		mongodb-h2co3		^0.2.0
		r3ma_backup		^0.3.0
		super-spotify-core		^0.12
	1	tallyweb-backend		^0.12.2
	1	tiny-bip39-feeless		^0.4.0
		ethereum-rust-utils		^0.2
		luks2		^0.8
		rails-cookie-parser		^0.12
		shrine		^0.12.1
		bwtui		^0.3.0
	1	dharitri-sdk-moars		^0.9.0
		encryptable		^0.12.1
		gemina		^0.12.2
		jrn		^0.12.2
		mega-security-rs		^0.12.2
		qrstream		^0.12.2
		rufendec		^0.12.2
		scp03		^0.1
	4	epic_keychain		^0.8
		mnemonic39		^0.12.2
		nobrain		^0.3.0
	6	openlibspot-core		^0.12
		openmood		^0.12.2
		py-bip39-bindings		^0.3.0
	1	rwarden_crypto		^0.8.0
	4	secret-keeper		^0.4
		secret-sauce		^0.12.1
		secure-edit		^0.12
	1	sjcl		^0.7.4
		strongbox		^0.11
		bitwarden-pin		^0.11.0
		cardseed		^0.12.2
		rust-pake		^0.12.2
330	2	concordium_base	optional	^0.11
310		silent	optional	^0.12
290	1	ton-contracts	optional	^0.12
130	1	sssmc39	optional	^0.3
100		cryptohelpers	optional	^0.5
		ddcore-rs	optional	^0.10
	3	ethers-hash-rs	optional	^0.11
	2	zip-lzma	optional	^0.11.0
		a8da96aa9ee5ce956b7069f92a4ca762efc75133	optional	^0.12
	1	anansi	optional	^0.10
	1	binstall-zip	optional	^0.11.0
	3	ethers_wallet	optional	^0.11
		ncr	optional	^0.12.1
		pasta-tokens	optional	^0.12.1
		reweb3	optional	^0.12
		rs-matter	optional	^0.12
	3	zip-merge	optional	^0.11.0
		wolf-crypto	dev	^0.12.2
		async-encrypted-stream	dev	^0.12.1
		encrypted-message	dev	^0.12.2