Gecko [ georgetownmover.com ]

Name	Size	Permission	Date
EVP_ASYM_CIPHER-SM2.7ossl	5.33 KB	-rw-r--r--	2025-02-06 06:22
EVP_CIPHER-AES.7ossl	9.01 KB	-rw-r--r--	2025-02-06 06:22
EVP_CIPHER-ARIA.7ossl	6.98 KB	-rw-r--r--	2025-02-06 06:22
EVP_CIPHER-BLOWFISH.7ossl	5.11 KB	-rw-r--r--	2025-02-06 06:22
EVP_CIPHER-CAMELLIA.7ossl	6.88 KB	-rw-r--r--	2025-02-06 06:22
EVP_CIPHER-CAST.7ossl	5.72 KB	-rw-r--r--	2025-02-06 06:22
EVP_CIPHER-CHACHA.7ossl	5.01 KB	-rw-r--r--	2025-02-06 06:22
EVP_CIPHER-DES.7ossl	6.51 KB	-rw-r--r--	2025-02-06 06:22
EVP_CIPHER-IDEA.7ossl	5.24 KB	-rw-r--r--	2025-02-06 06:22
EVP_CIPHER-RC2.7ossl	5.53 KB	-rw-r--r--	2025-02-06 06:22
EVP_CIPHER-RC4.7ossl	5.08 KB	-rw-r--r--	2025-02-06 06:22
EVP_CIPHER-RC5.7ossl	5.28 KB	-rw-r--r--	2025-02-06 06:22
EVP_CIPHER-SEED.7ossl	5.29 KB	-rw-r--r--	2025-02-06 06:22
EVP_CIPHER-SM4.7ossl	5.39 KB	-rw-r--r--	2025-02-06 06:22
EVP_KDF-HKDF.7ossl	10.77 KB	-rw-r--r--	2025-02-06 06:22
EVP_KDF-KB.7ossl	11.58 KB	-rw-r--r--	2025-02-06 06:22
EVP_KDF-KRB5KDF.7ossl	8.39 KB	-rw-r--r--	2025-02-06 06:22
EVP_KDF-PBKDF1.7ossl	7.03 KB	-rw-r--r--	2025-02-06 06:22
EVP_KDF-PBKDF2.7ossl	7.9 KB	-rw-r--r--	2025-02-06 06:22
EVP_KDF-PKCS12KDF.7ossl	7.34 KB	-rw-r--r--	2025-02-06 06:22
EVP_KDF-SCRYPT.7ossl	10.39 KB	-rw-r--r--	2025-02-06 06:22
EVP_KDF-SS.7ossl	11.6 KB	-rw-r--r--	2025-02-06 06:22
EVP_KDF-SSHKDF.7ossl	10.38 KB	-rw-r--r--	2025-02-06 06:22
EVP_KDF-TLS13_KDF.7ossl	9.95 KB	-rw-r--r--	2025-02-06 06:22
EVP_KDF-TLS1_PRF.7ossl	8.06 KB	-rw-r--r--	2025-02-06 06:22
EVP_KDF-X942-ASN1.7ossl	10.87 KB	-rw-r--r--	2025-02-06 06:22
EVP_KDF-X942-CONCAT.7ossl	4.93 KB	-rw-r--r--	2025-02-06 06:22
EVP_KDF-X963.7ossl	7.78 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEM-RSA.7ossl	5.78 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYEXCH-DH.7ossl	9.63 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYEXCH-ECDH.7ossl	9.37 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYEXCH-X25519.7ossl	5.36 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYEXCH-X448.7ossl	5.36 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYMGMT-CMAC.7ossl	7.85 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYMGMT-DH.7ossl	18.44 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYMGMT-DHX.7ossl	18.44 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYMGMT-DSA.7ossl	8.59 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYMGMT-EC.7ossl	18.48 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYMGMT-ED25519.7ossl	8.07 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYMGMT-ED448.7ossl	8.07 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYMGMT-HMAC.7ossl	7.85 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYMGMT-Poly1305.7ossl	7.85 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYMGMT-RSA.7ossl	21.25 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYMGMT-SM2.7ossl	7.66 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYMGMT-Siphash.7ossl	7.85 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYMGMT-X25519.7ossl	8.07 KB	-rw-r--r--	2025-02-06 06:22
EVP_KEYMGMT-X448.7ossl	8.07 KB	-rw-r--r--	2025-02-06 06:22
EVP_MAC-BLAKE2.7ossl	7.65 KB	-rw-r--r--	2025-02-06 06:22
EVP_MAC-BLAKE2BMAC.7ossl	7.65 KB	-rw-r--r--	2025-02-06 06:22
EVP_MAC-BLAKE2SMAC.7ossl	7.65 KB	-rw-r--r--	2025-02-06 06:22
EVP_MAC-CMAC.7ossl	7.09 KB	-rw-r--r--	2025-02-06 06:22
EVP_MAC-GMAC.7ossl	7 KB	-rw-r--r--	2025-02-06 06:22
EVP_MAC-HMAC.7ossl	8.09 KB	-rw-r--r--	2025-02-06 06:22
EVP_MAC-KMAC.7ossl	9.92 KB	-rw-r--r--	2025-02-06 06:22
EVP_MAC-KMAC128.7ossl	9.92 KB	-rw-r--r--	2025-02-06 06:22
EVP_MAC-KMAC256.7ossl	9.92 KB	-rw-r--r--	2025-02-06 06:22
EVP_MAC-Poly1305.7ossl	6.23 KB	-rw-r--r--	2025-02-06 06:22
EVP_MAC-Siphash.7ossl	6.53 KB	-rw-r--r--	2025-02-06 06:22
EVP_MD-BLAKE2.7ossl	5.09 KB	-rw-r--r--	2025-02-06 06:22
EVP_MD-KECCAK-KMAC.7ossl	6.8 KB	-rw-r--r--	2025-02-06 06:22
EVP_MD-MD2.7ossl	4.84 KB	-rw-r--r--	2025-02-06 06:22
EVP_MD-MD4.7ossl	4.84 KB	-rw-r--r--	2025-02-06 06:22
EVP_MD-MD5-SHA1.7ossl	5.92 KB	-rw-r--r--	2025-02-06 06:22
EVP_MD-MD5.7ossl	4.84 KB	-rw-r--r--	2025-02-06 06:22
EVP_MD-MDC2.7ossl	5.53 KB	-rw-r--r--	2025-02-06 06:22
EVP_MD-RIPEMD160.7ossl	5.07 KB	-rw-r--r--	2025-02-06 06:22
EVP_MD-SHA1.7ossl	5.92 KB	-rw-r--r--	2025-02-06 06:22
EVP_MD-SHA2.7ossl	5.84 KB	-rw-r--r--	2025-02-06 06:22
EVP_MD-SHA3.7ossl	5.26 KB	-rw-r--r--	2025-02-06 06:22
EVP_MD-SHAKE.7ossl	6.8 KB	-rw-r--r--	2025-02-06 06:22
EVP_MD-SM3.7ossl	4.84 KB	-rw-r--r--	2025-02-06 06:22
EVP_MD-WHIRLPOOL.7ossl	4.87 KB	-rw-r--r--	2025-02-06 06:22
EVP_MD-common.7ossl	6.01 KB	-rw-r--r--	2025-02-06 06:22
EVP_PKEY-CMAC.7ossl	7.85 KB	-rw-r--r--	2025-02-06 06:22
EVP_PKEY-DH.7ossl	18.44 KB	-rw-r--r--	2025-02-06 06:22
EVP_PKEY-DHX.7ossl	18.44 KB	-rw-r--r--	2025-02-06 06:22
EVP_PKEY-DSA.7ossl	8.59 KB	-rw-r--r--	2025-02-06 06:22
EVP_PKEY-EC.7ossl	18.48 KB	-rw-r--r--	2025-02-06 06:22
EVP_PKEY-ED25519.7ossl	8.07 KB	-rw-r--r--	2025-02-06 06:22
EVP_PKEY-ED448.7ossl	8.07 KB	-rw-r--r--	2025-02-06 06:22
EVP_PKEY-FFC.7ossl	15.62 KB	-rw-r--r--	2025-02-06 06:22
EVP_PKEY-HMAC.7ossl	7.85 KB	-rw-r--r--	2025-02-06 06:22
EVP_PKEY-Poly1305.7ossl	7.85 KB	-rw-r--r--	2025-02-06 06:22
EVP_PKEY-RSA.7ossl	21.25 KB	-rw-r--r--	2025-02-06 06:22
EVP_PKEY-SM2.7ossl	7.66 KB	-rw-r--r--	2025-02-06 06:22
EVP_PKEY-Siphash.7ossl	7.85 KB	-rw-r--r--	2025-02-06 06:22
EVP_PKEY-X25519.7ossl	8.07 KB	-rw-r--r--	2025-02-06 06:22
EVP_PKEY-X448.7ossl	8.07 KB	-rw-r--r--	2025-02-06 06:22
EVP_RAND-CTR-DRBG.7ossl	9.75 KB	-rw-r--r--	2025-02-06 06:22
EVP_RAND-HASH-DRBG.7ossl	9.31 KB	-rw-r--r--	2025-02-06 06:22
EVP_RAND-HMAC-DRBG.7ossl	9.59 KB	-rw-r--r--	2025-02-06 06:22
EVP_RAND-SEED-SRC.7ossl	6.89 KB	-rw-r--r--	2025-02-06 06:22
EVP_RAND-TEST-RAND.7ossl	10.11 KB	-rw-r--r--	2025-02-06 06:22
EVP_RAND.7ossl	17.49 KB	-rw-r--r--	2025-02-06 06:22
EVP_SIGNATURE-CMAC.7ossl	5.68 KB	-rw-r--r--	2025-02-06 06:22
EVP_SIGNATURE-DSA.7ossl	6.2 KB	-rw-r--r--	2025-02-06 06:22
EVP_SIGNATURE-ECDSA.7ossl	6.21 KB	-rw-r--r--	2025-02-06 06:22
EVP_SIGNATURE-ED25519.7ossl	7.81 KB	-rw-r--r--	2025-02-06 06:22
EVP_SIGNATURE-ED448.7ossl	7.81 KB	-rw-r--r--	2025-02-06 06:22
EVP_SIGNATURE-HMAC.7ossl	5.68 KB	-rw-r--r--	2025-02-06 06:22
EVP_SIGNATURE-Poly1305.7ossl	5.68 KB	-rw-r--r--	2025-02-06 06:22
EVP_SIGNATURE-RSA.7ossl	9.96 KB	-rw-r--r--	2025-02-06 06:22
EVP_SIGNATURE-Siphash.7ossl	5.68 KB	-rw-r--r--	2025-02-06 06:22
Ed25519.7ossl	7.81 KB	-rw-r--r--	2025-02-06 06:22
Ed448.7ossl	7.81 KB	-rw-r--r--	2025-02-06 06:22
OPENSSL_API_COMPAT.7ossl	7.27 KB	-rw-r--r--	2025-02-06 06:22
OPENSSL_NO_DEPRECATED.7ossl	7.27 KB	-rw-r--r--	2025-02-06 06:22
OSSL_PROVIDER-FIPS.7ossl	23.82 KB	-rw-r--r--	2025-02-06 06:22
OSSL_PROVIDER-base.7ossl	6.82 KB	-rw-r--r--	2025-02-06 06:22
OSSL_PROVIDER-default.7ossl	13.35 KB	-rw-r--r--	2025-02-06 06:22
OSSL_PROVIDER-legacy.7ossl	7.33 KB	-rw-r--r--	2025-02-06 06:22
OSSL_PROVIDER-null.7ossl	4.8 KB	-rw-r--r--	2025-02-06 06:22
RAND.7ossl	7.46 KB	-rw-r--r--	2025-02-06 06:22
RSA-PSS.7ossl	6.06 KB	-rw-r--r--	2025-02-06 06:22
RSA.7ossl	21.25 KB	-rw-r--r--	2025-02-06 06:22
SM2.7ossl	7.66 KB	-rw-r--r--	2025-02-06 06:22
X25519.7ossl	6.33 KB	-rw-r--r--	2025-02-06 06:22
X448.7ossl	6.33 KB	-rw-r--r--	2025-02-06 06:22
bio.7ossl	7.08 KB	-rw-r--r--	2025-02-06 06:22
crypto.7ossl	27.17 KB	-rw-r--r--	2025-02-06 06:22
ct.7ossl	5.52 KB	-rw-r--r--	2025-02-06 06:22
des_modes.7ossl	10.48 KB	-rw-r--r--	2025-02-06 06:22
evp.7ossl	9.5 KB	-rw-r--r--	2025-02-06 06:22
fips_module.7ossl	24.37 KB	-rw-r--r--	2025-02-06 06:22
life_cycle-cipher.7ossl	13.68 KB	-rw-r--r--	2025-02-06 06:22
life_cycle-digest.7ossl	8.58 KB	-rw-r--r--	2025-02-06 06:22
life_cycle-kdf.7ossl	7.15 KB	-rw-r--r--	2025-02-06 06:22
life_cycle-mac.7ossl	7.85 KB	-rw-r--r--	2025-02-06 06:22
life_cycle-pkey.7ossl	19.27 KB	-rw-r--r--	2025-02-06 06:22
life_cycle-rand.7ossl	7.82 KB	-rw-r--r--	2025-02-06 06:22
migration_guide.7ossl	98.63 KB	-rw-r--r--	2025-02-06 06:22
openssl-core.h.7ossl	8.71 KB	-rw-r--r--	2025-02-06 06:22
openssl-core_dispatch.h.7ossl	5.39 KB	-rw-r--r--	2025-02-06 06:22
openssl-core_names.h.7ossl	5.49 KB	-rw-r--r--	2025-02-06 06:22
openssl-env.7ossl	7.61 KB	-rw-r--r--	2025-02-06 06:22
openssl-glossary.7ossl	11.9 KB	-rw-r--r--	2025-02-06 06:22
openssl-threads.7ossl	8.8 KB	-rw-r--r--	2025-02-06 06:22
openssl_user_macros.7ossl	7.27 KB	-rw-r--r--	2025-02-06 06:22
ossl_store-file.7ossl	6.3 KB	-rw-r--r--	2025-02-06 06:22
ossl_store.7ossl	6.69 KB	-rw-r--r--	2025-02-06 06:22
passphrase-encoding.7ossl	11.58 KB	-rw-r--r--	2025-02-06 06:22
property.7ossl	10.59 KB	-rw-r--r--	2025-02-06 06:22
provider-asym_cipher.7ossl	18.36 KB	-rw-r--r--	2025-02-06 06:22
provider-base.7ossl	42.32 KB	-rw-r--r--	2025-02-06 06:22
provider-cipher.7ossl	16.36 KB	-rw-r--r--	2025-02-06 06:22
provider-decoder.7ossl	16.28 KB	-rw-r--r--	2025-02-06 06:22
provider-digest.7ossl	17.04 KB	-rw-r--r--	2025-02-06 06:22
provider-encoder.7ossl	17.43 KB	-rw-r--r--	2025-02-06 06:22
provider-kdf.7ossl	21.8 KB	-rw-r--r--	2025-02-06 06:22
provider-kem.7ossl	13.66 KB	-rw-r--r--	2025-02-06 06:22
provider-keyexch.7ossl	15.76 KB	-rw-r--r--	2025-02-06 06:22
provider-keymgmt.7ossl	23.48 KB	-rw-r--r--	2025-02-06 06:22
provider-mac.7ossl	14.16 KB	-rw-r--r--	2025-02-06 06:22
provider-object.7ossl	11.31 KB	-rw-r--r--	2025-02-06 06:22
provider-rand.7ossl	19.56 KB	-rw-r--r--	2025-02-06 06:22
provider-signature.7ossl	28.33 KB	-rw-r--r--	2025-02-06 06:22
provider-storemgmt.7ossl	13.61 KB	-rw-r--r--	2025-02-06 06:22
provider.7ossl	13.54 KB	-rw-r--r--	2025-02-06 06:22
proxy-certificates.7ossl	16.89 KB	-rw-r--r--	2025-02-06 06:22
ssl.7ossl	8.14 KB	-rw-r--r--	2025-02-06 06:22
x509.7ossl	6.56 KB	-rw-r--r--	2025-02-06 06:22

Rename

.\" Automatically generated by Pod::Man 2.27 (Pod::Simple 3.28)
.\"
.\" Standard preamble:
.\" ========================================================================
.de Sp \" Vertical space (when we can't use .PP)
.if t .sp .5v
.if n .sp
..
.de Vb \" Begin verbatim text
.ft CW
.nf
.ne \\$1
..
.de Ve \" End verbatim text
.ft R
.fi
..
.\" Set up some character translations and predefined strings.  \*(-- will
.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
.\" double quote, and \*(R" will give a right double quote.  \*(C+ will
.\" give a nicer C++.  Capital omega is used to do unbreakable dashes and
.\" therefore won't be available.  \*(C` and \*(C' expand to `' in nroff,
.\" nothing in troff, for use with C<>.
.tr \(*W-
.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
.ie n \{\
.    ds -- \(*W-
.    ds PI pi
.    if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
.    if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\"  diablo 12 pitch
.    ds L" ""
.    ds R" ""
.    ds C` ""
.    ds C' ""
'br\}
.el\{\
.    ds -- \|\(em\|
.    ds PI \(*p
.    ds L" ``
.    ds R" ''
.    ds C`
.    ds C'
'br\}
.\"
.\" Escape single quotes in literal strings from groff's Unicode transform.
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\"
.\" If the F register is turned on, we'll generate index entries on stderr for
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD.  Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
.\"
.\" Avoid warning from groff about undefined register 'F'.
.de IX
..
.nr rF 0
.if \n(.g .if rF .nr rF 1
.if (\n(rF:(\n(.g==0)) \{
.    if \nF \{
.        de IX
.        tm Index:\\$1\t\\n%\t"\\$2"
..
.        if !\nF==2 \{
.            nr % 0
.            nr F 2
.        \}
.    \}
.\}
.rr rF
.\"
.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
.\" Fear.  Run.  Save yourself.  No user-serviceable parts.
.    \" fudge factors for nroff and troff
.if n \{\
.    ds #H 0
.    ds #V .8m
.    ds #F .3m
.    ds #[ \f1
.    ds #] \fP
.\}
.if t \{\
.    ds #H ((1u-(\\\\n(.fu%2u))*.13m)
.    ds #V .6m
.    ds #F 0
.    ds #[ \&
.    ds #] \&
.\}
.    \" simple accents for nroff and troff
.if n \{\
.    ds ' \&
.    ds ` \&
.    ds ^ \&
.    ds , \&
.    ds ~ ~
.    ds /
.\}
.if t \{\
.    ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
.    ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
.    ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
.    ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
.    ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
.    ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
.\}
.    \" troff and (daisy-wheel) nroff accents
.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
.ds ae a\h'-(\w'a'u*4/10)'e
.ds Ae A\h'-(\w'A'u*4/10)'E
.    \" corrections for vroff
.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
.    \" for low resolution devices (crt and lpr)
.if \n(.H>23 .if \n(.V>19 \
\{\
.    ds : e
.    ds 8 ss
.    ds o a
.    ds d- d\h'-1'\(ga
.    ds D- D\h'-1'\(hy
.    ds th \o'bp'
.    ds Th \o'LP'
.    ds ae ae
.    ds Ae AE
.\}
.rm #[ #] #H #V #F C
.\" ========================================================================
.\"
.IX Title "EVP_KDF-PBKDF1 7ossl"
.TH EVP_KDF-PBKDF1 7ossl "2022-11-01" "3.0.7" "OpenSSL"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
EVP_KDF\-PBKDF1 \- The PBKDF1 EVP_KDF implementation
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Support for computing the \fB\s-1PBKDF1\s0\fR password-based \s-1KDF\s0 through the \fB\s-1EVP_KDF\s0\fR
\&\s-1API.\s0
.PP
The \s-1EVP_KDF\-PBKDF1\s0 algorithm implements the \s-1PBKDF1\s0 password-based key
derivation function, as described in \s-1RFC 8018\s0; it derives a key from a password
using a salt and iteration count.
.SS "Identity"
.IX Subsection "Identity"
\&\*(L"\s-1PBKDF1\*(R"\s0 is the name for this implementation; it
can be used with the \fIEVP_KDF_fetch()\fR function.
.SS "Supported parameters"
.IX Subsection "Supported parameters"
The supported parameters are:
.ie n .IP """pass"" (\fB\s-1OSSL_KDF_PARAM_PASSWORD\s0\fR) <octet string>" 4
.el .IP "``pass'' (\fB\s-1OSSL_KDF_PARAM_PASSWORD\s0\fR) <octet string>" 4
.IX Item "pass (OSSL_KDF_PARAM_PASSWORD) <octet string>"
.PD 0
.ie n .IP """salt"" (\fB\s-1OSSL_KDF_PARAM_SALT\s0\fR) <octet string>" 4
.el .IP "``salt'' (\fB\s-1OSSL_KDF_PARAM_SALT\s0\fR) <octet string>" 4
.IX Item "salt (OSSL_KDF_PARAM_SALT) <octet string>"
.ie n .IP """iter"" (\fB\s-1OSSL_KDF_PARAM_ITER\s0\fR) <unsigned integer>" 4
.el .IP "``iter'' (\fB\s-1OSSL_KDF_PARAM_ITER\s0\fR) <unsigned integer>" 4
.IX Item "iter (OSSL_KDF_PARAM_ITER) <unsigned integer>"
.PD
This parameter has a default value of 0 and should be set.
.ie n .IP """properties"" (\fB\s-1OSSL_KDF_PARAM_PROPERTIES\s0\fR) <\s-1UTF8\s0 string>" 4
.el .IP "``properties'' (\fB\s-1OSSL_KDF_PARAM_PROPERTIES\s0\fR) <\s-1UTF8\s0 string>" 4
.IX Item "properties (OSSL_KDF_PARAM_PROPERTIES) <UTF8 string>"
.PD 0
.ie n .IP """digest"" (\fB\s-1OSSL_KDF_PARAM_DIGEST\s0\fR) <\s-1UTF8\s0 string>" 4
.el .IP "``digest'' (\fB\s-1OSSL_KDF_PARAM_DIGEST\s0\fR) <\s-1UTF8\s0 string>" 4
.IX Item "digest (OSSL_KDF_PARAM_DIGEST) <UTF8 string>"
.PD
These parameters work as described in \*(L"\s-1PARAMETERS\*(R"\s0 in \s-1\fIEVP_KDF\s0\fR\|(3).
.SH "NOTES"
.IX Header "NOTES"
A typical application of this algorithm is to derive keying material for an
encryption algorithm from a password in the \*(L"pass\*(R", a salt in \*(L"salt\*(R",
and an iteration count.
.PP
Increasing the \*(L"iter\*(R" parameter slows down the algorithm which makes it
harder for an attacker to perform a brute force attack using a large number
of candidate passwords.
.PP
No assumption is made regarding the given password; it is simply treated as a
byte sequence.
.SH "CONFORMING TO"
.IX Header "CONFORMING TO"
\&\s-1RFC 8018\s0
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\s-1\fIEVP_KDF\s0\fR\|(3),
\&\fIEVP_KDF_CTX_new\fR\|(3),
\&\fIEVP_KDF_CTX_free\fR\|(3),
\&\fIEVP_KDF_CTX_set_params\fR\|(3),
\&\fIEVP_KDF_derive\fR\|(3),
\&\*(L"\s-1PARAMETERS\*(R"\s0 in \s-1\fIEVP_KDF\s0\fR\|(3)
.SH "HISTORY"
.IX Header "HISTORY"
This functionality was added to OpenSSL 3.0.
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright 2021 The OpenSSL Project Authors. All Rights Reserved.
.PP
Licensed under the Apache License 2.0 (the \*(L"License\*(R").  You may not use
this file except in compliance with the License.  You can obtain a copy
in the file \s-1LICENSE\s0 in the source distribution or at
<https://www.openssl.org/source/license.html>.