PBKDF2

PBKDF2 is used at run time in 3,597 crates (of which 504 optionally). It is a direct run-time dependency in 214 crates. It's used at build time in 1 crate (of which 1 optionally, ). It's used only as a dev dependency in 80 crates (of which 2 directly).

Number of dependers	PBKDF2 version	Downloads/month
38	0.13.0-pre.0	10K
1,126	0.12.2	1.3M
932	0.11.0	734K
47	0.10.1	31K
82	0.9.0	13K
214	0.8.0	72K
10	0.7.5	1.9K
57	0.6.0	2.0K
3	0.5.0	49
988	0.4.0	135K
181	0.3.0	3.5K

Depender (with downloads and own rev deps)			PBKDF2 version
1.9M	919	zip	optional	^0.12.2
506K	86	scrypt		^0.12
272K	83	tiny-bip39		^0.11.0
567K	6	pkcs5	optional	^0.12.1
173K	13	bcrypt-pbkdf		^0.12
160K	4	coins-bip39		^0.12.2
144K	14	eth-keystore		^0.11
120K	5	smoldot		^0.12.1
116K	186	mongodb		^0.11.0
83K	521	solana-sdk		^0.11.0
63K	6	substrate-bip39		^0.12.2
43K	16	russh-keys		^0.11
76K	20	bip32	optional	^0.12
12K	5	bip0039		^0.12
12K	3	surrealdb-core		^0.12.2
11K	14	librespot-core		^0.8
11K	2	picky-krb		^0.12
9.5K	11	subxt-signer		^0.12.2
16K	28	iota-crypto	optional	^0.12
17K	4	yubihsm	optional	^0.12
4.4K	9	yubikey		^0.12
3.9K	8	deno_node		^0.12.1
3.6K	19	thrussh-keys		^0.8
10K	7	hkd32	optional	^0.11
10K	1	oo7	optional	^0.12
8.0K	3	password-auth	optional	^0.12
2.4K	2	parity-crypto		^0.7.3
2.3K		rbw		^0.12.2
7.1K	5	fe2o3-amqp	optional	^0.12
5.8K	5	libreauth	optional	^0.12.1
1.6K	5	matrix-sdk-crypto		^0.12.2
1.5K	4	cocoon		^0.9
1.4K	1	surrealdb-core-nightly		^0.12.2
1.3K	5	multiversx-sdk		^0.12.2
1.3K	6	matrix-sdk-store-encryption		^0.12.2
1.0K		encrypted_fs		^0.13.0-pre.0
1.0K	11	deep_space		^0.12
950	2	gnostr-types		^0.12
2.6K	1	rusty_paserk	optional	^0.12.1
700	1	tonlib		^0.12
650	1	libpna		^0.12.2
650	2	rookie		^0.12
600	1	tetcore-bip39		^0.3.0
600	2	ansible-vault		^0.7
550	4	bc-crypto		^0.12.1
550	5	grammers-crypto		^0.12.2
550	1	surrealdb-core-alpha		^0.12.2
550	107	miraland-sdk		^0.11.0
440	1	emerald-vault		^0.11.0
410		hedera		^0.12.0
370		anychain-kms		^0.12.1
370	50	safecoin-sdk		^0.11.0
340		sn_api		~0.7
340		phasher		^0.12
330	64	waffles-solana-sdk		^0.11.0
320	47	gemachain-sdk		^0.9.0
310		encryptedfs		^0.13.0-pre.0
300	4	srt-protocol		^0.12.1
280	2	himmelblau_kerberos_crypto		^0.12.2
270		devolutions-crypto		^0.12
260	1	lightspark		^0.12.2
240		steamguard-cli		^0.12.1
220		pbcli		^0.9.0
210	1	elrond-sdk-erdrs		^0.9.0
210	8	safe_core		~0.3.0
210	2	amtk		^0.8
180	1	mutiny-core		^0.11
170		mongodb_cwal		^0.2.0
170	1	ethsign-crypto		^0.12.1
170	6	stack_test_epic_keychain		^0.8
170	3	bitwarden-crypto		>=0.12.1, <0.13
160		moros		^0.12.2
150		gemina		^0.12.2
150		openmood		^0.12.2
140		obg		^0.12.2
140		scram-rs		^0.12
130	3	decrypt-cookies		^0.12
130	11	grin_keychain		^0.8
130		mdbook-pagecrypt		^0.12.2
120	9	ergo-lib		^0.11
	1	nostr-types		^0.12
	1	bsv-wasm		^0.8.0
	4	aigc_keychain		^0.8
700		seshat	optional	^0.8.0
	5	stack_epic_keychain		^0.8
	3	clarinet-utils		^0.11.0
	4	keybob		^0.4
	1	ssp		^0.12
		mnemonic39		^0.12.2
		illusion		^0.12.1
	4	mugle_keychain		^0.8
650	2	geekorm-core	optional	^0.12
		rufendec		^0.12.2
	1	raystack		^0.9
		clarinet		^0.7.3
	2	kaspa-bip32		^0.12.2
	1	keyphrase		^0.3.0
		solxact		=0.11.0
	1	wallet-metamask		^0.12
	1	bench_scraper		^0.11.0
	4	gringron_keychain		^0.8
	5	kaspa-wallet-core		^0.12.2
		wpa_passphrase		^0.12.2
	1	sjcl		^0.7.4
	1	wpa-psk		^0.12.2
		arq		^0.4
		obnam		^0.10
	1	dharitri-sdk		^0.9.0
	4	secret-keeper		^0.4
	1	mega		^0.12.1
		stegosaurust		^0.11.0
		cyfs-cip		^0.11
		dharitri-sdk-erdrs		^0.9.0
		emerald-vault-core		^0.3.0
		fs-encrypt		0.12.*
	2	wagyu-ethereum		^0.3.0
		stegcloak		^0.12.2
		torrust-index-backend		^0.12
	1	lesspass		^0.9
		web3-keystore		^0.11.0
		buttercup-crypto		^0.2.0
	1	lnk-thrussh-keys		^0.8
	1	tiny-bip39-feeless		^0.4.0
		envault		^0.12.2
		solsign		=0.11.0
	1	surrealdb-core-next		^0.12.2
	3	walletd_bip39		^0.3.0
		no-way		^0.11.0
		tdn_did		^0.9
	2	stacks-rpc-client		^0.12.2
		laron-wallet		^0.11.0
	1	cpc-bip39		^0.3.0
	1	secured-cipher-key		~0.12.2
		surrealdb-sql		^0.12.2
	4	cbe-sdk		^0.11.0
	2	dharithri-sdk		^0.9.0
		mayhem		^0.11.0
		covidcotra		^0.3.0
		bsv		^0.8.0
		ethereum-rust-utils		^0.2
		zip-password-finder		^0.12.2
		bwtui		^0.3.0
	4	solomka-sdk		^0.11.0
		hapi-iron-oxide		^0.12
		rust_filen		^0.11
		bip39_rs		^0.3.0
		py-bip39-bindings		^0.3.0
	1	rwarden_crypto		^0.8.0
	5	sylvia-iot-corelib		^0.12.2
		bjsmiley-surrealdb		^0.12.2
		cpchain-rust-sdk		^0.11.0
	1	eggbug		^0.11.0
		encryptable		^0.12.1
		netctl2iwd		^0.3.0
		sqlcrypto		^0.6.0
		wagyu-hdk		^0.3.0
	1	pass-fxa-lib		^0.8.0
		rego		^0.3
		shrine		^0.12.1
	1	tiny-sdk		^0.11.0
	2	emerald-rs		^0.2
		cwab		^0.12.1
		django-auth		^0.12
		lastpass		^0.3.0
		nobrain		^0.3.0
		r3ma_backup		^0.3.0
		secret-sauce		^0.12.1
		tiny-bip39-yp		^0.3.0
		message_verifier		^0.12.2
	2	hdbconnect_impl		^0.12
		septid		^0.12
	1	threema		^0.11
	2	wagyu-bitcoin		^0.3.0
		ether-keystore		^0.2
		luks2		^0.8
		scp03		^0.1
		bitwarden-pin		^0.11.0
	4	epic_keychain		^0.8
	1	klever-vm-sdk		^0.9.0
		mongodb-h2co3		^0.2.0
		qrstream		^0.12.2
		rust-pake		^0.12.2
		rustgenhash		^0.11.0
	1	surrealdb-core-beta		^0.12.2
	24	tetsy-crypto		^0.6.0
		walleth		^0.12.2
		cardseed		^0.12.2
	1	dharitri-sdk-moars		^0.9.0
	1	envault-cipher		^0.12.2
		lockur		^0.12.2
	6	openlibspot-core		^0.12
		perimeterx-fastly-enforcer		^0.12.2
		squaredb_enc		^0.12.2
		strongbox		^0.11
		super-spotify-core		^0.12
		torrust-index		^0
500	1	ton-contracts	optional	^0.12
430	4	rsasl	optional	^0.10
420	1	a8da96aa9ee5ce956b7069f92a4ca762efc75133	optional	^0.12
330		silent	optional	^0.12
290	2	concordium_base	optional	^0.11
180	3	sasl	optional	^0.12
130	1	sssmc39	optional	^0.3
110	1	anansi	optional	^0.10
		cryptohelpers	optional	^0.5
	3	ethers_wallet	optional	^0.11
	1	binstall-zip	optional	^0.11.0
		ddcore-rs	optional	^0.10
	3	ethers-hash-rs	optional	^0.11
		ncr	optional	^0.12.1
		pasta-tokens	optional	^0.12.1
		rs-matter	optional	^0.12
	2	zip-lzma	optional	^0.11.0
	3	zip-merge	optional	^0.11.0
		encrypted-message	dev	^0.12.2
		async-encrypted-stream	dev	^0.12.1