From 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 03:47:29 +0200 Subject: Adding upstream version 115.8.0esr. Signed-off-by: Daniel Baumann --- security/nss/lib/softoken/lowpbe.h | 112 +++++++++++++++++++++++++++++++++++++ 1 file changed, 112 insertions(+) create mode 100644 security/nss/lib/softoken/lowpbe.h (limited to 'security/nss/lib/softoken/lowpbe.h') diff --git a/security/nss/lib/softoken/lowpbe.h b/security/nss/lib/softoken/lowpbe.h new file mode 100644 index 0000000000..b567c59681 --- /dev/null +++ b/security/nss/lib/softoken/lowpbe.h @@ -0,0 +1,112 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef _SECPKCS5_H_ +#define _SECPKCS5_H_ + +#include "plarena.h" +#include "secitem.h" +#include "seccomon.h" +#include "secoidt.h" +#include "hasht.h" + +typedef SECItem *(*SEC_PKCS5GetPBEPassword)(void *arg); + +/* used for V2 PKCS 12 Draft Spec */ +typedef enum { + pbeBitGenIDNull = 0, + pbeBitGenCipherKey = 0x01, + pbeBitGenCipherIV = 0x02, + pbeBitGenIntegrityKey = 0x03 +} PBEBitGenID; + +typedef enum { + NSSPKCS5_PBKDF1 = 0, + NSSPKCS5_PBKDF2 = 1, + NSSPKCS5_PKCS12_V2 = 2 +} NSSPKCS5PBEType; + +typedef struct NSSPKCS5PBEParameterStr NSSPKCS5PBEParameter; + +struct NSSPKCS5PBEParameterStr { + PLArenaPool *poolp; + SECItem salt; /* octet string */ + SECItem iteration; /* integer */ + SECItem keyLength; /* integer */ + + /* used locally */ + int iter; + int keyLen; + int ivLen; + unsigned char *ivData; + HASH_HashType hashType; + NSSPKCS5PBEType pbeType; + SECAlgorithmID prfAlg; + PBEBitGenID keyID; + SECOidTag encAlg; + PRBool is2KeyDES; +}; + +SEC_BEGIN_PROTOS +/* Create a PKCS5 Algorithm ID + * The algorithm ID is set up using the PKCS #5 parameter structure + * algorithm is the PBE algorithm ID for the desired algorithm + * pbe is a pbe param block with all the info needed to create the + * algorithm id. + * If an error occurs or the algorithm specified is not supported + * or is not a password based encryption algorithm, NULL is returned. + * Otherwise, a pointer to the algorithm id is returned. + */ +extern SECAlgorithmID * +nsspkcs5_CreateAlgorithmID(PLArenaPool *arena, SECOidTag algorithm, + NSSPKCS5PBEParameter *pbe); + +/* + * Convert an Algorithm ID to a PBE Param. + * NOTE: this does not suppport PKCS 5 v2 because it's only used for the + * keyDB which only support PKCS 5 v1, PFX, and PKCS 12. + */ +NSSPKCS5PBEParameter * +nsspkcs5_AlgidToParam(SECAlgorithmID *algid); + +/* + * Convert an Algorithm ID to a PBE Param. + * NOTE: this does not suppport PKCS 5 v2 because it's only used for the + * keyDB which only support PKCS 5 v1, PFX, and PKCS 12. + */ +NSSPKCS5PBEParameter * +nsspkcs5_NewParam(SECOidTag alg, HASH_HashType hashType, SECItem *salt, + int iterationCount); + +/* Encrypt/Decrypt data using password based encryption. + * algid is the PBE algorithm identifier, + * pwitem is the password, + * src is the source for encryption/decryption, + * encrypt is PR_TRUE for encryption, PR_FALSE for decryption. + * The key and iv are generated based upon PKCS #5 then the src + * is either encrypted or decrypted. If an error occurs, NULL + * is returned, otherwise the ciphered contents is returned. + */ +extern SECItem * +nsspkcs5_CipherData(NSSPKCS5PBEParameter *, SECItem *pwitem, + SECItem *src, PRBool encrypt, PRBool *update); + +extern SECItem * +nsspkcs5_ComputeKeyAndIV(NSSPKCS5PBEParameter *, SECItem *pwitem, + SECItem *iv, PRBool faulty3DES); + +/* Destroys PBE parameter */ +extern void +nsspkcs5_DestroyPBEParameter(NSSPKCS5PBEParameter *param); + +HASH_HashType HASH_FromHMACOid(SECOidTag oid); +SECOidTag HASH_HMACOidFromHash(HASH_HashType); + +/* fips selftest */ +extern SECStatus +sftk_fips_pbkdf_PowerUpSelfTests(void); + +SEC_END_PROTOS + +#endif -- cgit v1.2.3