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Diffstat (limited to 'security/nss/lib/pkcs7/p7local.h')
| -rw-r--r-- | security/nss/lib/pkcs7/p7local.h | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/security/nss/lib/pkcs7/p7local.h b/security/nss/lib/pkcs7/p7local.h deleted file mode 100644 index 80640c930..000000000 --- a/security/nss/lib/pkcs7/p7local.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * The contents of this file are subject to the Mozilla Public - * License Version 1.1 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS - * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or - * implied. See the License for the specific language governing - * rights and limitations under the License. - * - * The Original Code is the Netscape security libraries. - * - * The Initial Developer of the Original Code is Netscape - * Communications Corporation. Portions created by Netscape are - * Copyright (C) 1994-2000 Netscape Communications Corporation. All - * Rights Reserved. - * - * Contributor(s): - * - * Alternatively, the contents of this file may be used under the - * terms of the GNU General Public License Version 2 or later (the - * "GPL"), in which case the provisions of the GPL are applicable - * instead of those above. If you wish to allow use of your - * version of this file only under the terms of the GPL and not to - * allow others to use your version of this file under the MPL, - * indicate your decision by deleting the provisions above and - * replace them with the notice and other provisions required by - * the GPL. If you do not delete the provisions above, a recipient - * may use your version of this file under either the MPL or the - * GPL. - */ - -/* - * Support routines for PKCS7 implementation, none of which are exported. - * This file should only contain things that are needed by both the - * encoding/creation side *and* the decoding/decryption side. Anything - * else should just be static routines in the appropriate file. - * - * Do not export this file! If something in here is really needed outside - * of pkcs7 code, first try to add a PKCS7 interface which will do it for - * you. If that has a problem, then just move out what you need, changing - * its name as appropriate! - * - * $Id$ - */ - -#ifndef _P7LOCAL_H_ -#define _P7LOCAL_H_ - -#include "secpkcs7.h" -#include "secasn1t.h" - -extern const SEC_ASN1Template sec_PKCS7ContentInfoTemplate[]; - -/* opaque objects */ -typedef struct sec_pkcs7_cipher_object sec_PKCS7CipherObject; - - -/************************************************************************/ -SEC_BEGIN_PROTOS - -/* - * Look through a set of attributes and find one that matches the - * specified object ID. If "only" is true, then make sure that - * there is not more than one attribute of the same type. Otherwise, - * just return the first one found. (XXX Does anybody really want - * that first-found behavior? It was like that when I found it...) - */ -extern SEC_PKCS7Attribute *sec_PKCS7FindAttribute (SEC_PKCS7Attribute **attrs, - SECOidTag oidtag, - PRBool only); -/* - * Return the single attribute value, doing some sanity checking first: - * - Multiple values are *not* expected. - * - Empty values are *not* expected. - */ -extern SECItem *sec_PKCS7AttributeValue (SEC_PKCS7Attribute *attr); - -/* - * Encode a set of attributes (found in "src"). - */ -extern SECItem *sec_PKCS7EncodeAttributes (PRArenaPool *poolp, - SECItem *dest, void *src); - -/* - * Make sure that the order of the attributes guarantees valid DER - * (which must be in lexigraphically ascending order for a SET OF); - * if reordering is necessary it will be done in place (in attrs). - */ -extern SECStatus sec_PKCS7ReorderAttributes (SEC_PKCS7Attribute **attrs); - - -/* - * Create a context for decrypting, based on the given key and algorithm. - */ -extern sec_PKCS7CipherObject * -sec_PKCS7CreateDecryptObject (PK11SymKey *key, SECAlgorithmID *algid); - -/* - * Create a context for encrypting, based on the given key and algorithm, - * and fill in the algorithm id. - */ -extern sec_PKCS7CipherObject * -sec_PKCS7CreateEncryptObject (PRArenaPool *poolp, PK11SymKey *key, - SECOidTag algtag, SECAlgorithmID *algid); - -/* - * Destroy the given decryption or encryption object. - */ -extern void sec_PKCS7DestroyDecryptObject (sec_PKCS7CipherObject *obj); -extern void sec_PKCS7DestroyEncryptObject (sec_PKCS7CipherObject *obj); - -/* - * What will be the output length of the next call to encrypt/decrypt? - * Result can be used to perform memory allocations. Note that the amount - * is exactly accurate only when not doing a block cipher or when final - * is false, otherwise it is an upper bound on the amount because until - * we see the data we do not know how many padding bytes there are - * (always between 1 and the cipher block size). - * - * Note that this can return zero, which does not mean that the cipher - * operation can be skipped! (It simply means that there are not enough - * bytes to make up an entire block; the bytes will be reserved until - * there are enough to encrypt/decrypt at least one block.) However, - * if zero is returned it *does* mean that no output buffer need be - * passed in to the subsequent cipher operation, as no output bytes - * will be stored. - */ -extern unsigned int sec_PKCS7DecryptLength (sec_PKCS7CipherObject *obj, - unsigned int input_len, - PRBool final); -extern unsigned int sec_PKCS7EncryptLength (sec_PKCS7CipherObject *obj, - unsigned int input_len, - PRBool final); - -/* - * Decrypt a given length of input buffer (starting at "input" and - * containing "input_len" bytes), placing the decrypted bytes in - * "output" and storing the output length in "*output_len_p". - * "obj" is the return value from sec_PKCS7CreateDecryptObject. - * When "final" is true, this is the last of the data to be decrypted. - */ -extern SECStatus sec_PKCS7Decrypt (sec_PKCS7CipherObject *obj, - unsigned char *output, - unsigned int *output_len_p, - unsigned int max_output_len, - const unsigned char *input, - unsigned int input_len, - PRBool final); - -/* - * Encrypt a given length of input buffer (starting at "input" and - * containing "input_len" bytes), placing the encrypted bytes in - * "output" and storing the output length in "*output_len_p". - * "obj" is the return value from sec_PKCS7CreateEncryptObject. - * When "final" is true, this is the last of the data to be encrypted. - */ -extern SECStatus sec_PKCS7Encrypt (sec_PKCS7CipherObject *obj, - unsigned char *output, - unsigned int *output_len_p, - unsigned int max_output_len, - const unsigned char *input, - unsigned int input_len, - PRBool final); - -/* return the correct kea template based on the template selector. skipjack - * does not have the extra IV. - */ -const SEC_ASN1Template * -sec_pkcs7_get_kea_template(SECKEATemplateSelector whichTemplate); - -/************************************************************************/ -SEC_END_PROTOS - -#endif /* _P7LOCAL_H_ */ |