mirror of
https://github.com/oxen-io/session-android.git
synced 2024-12-20 23:17:29 +00:00
474 lines
13 KiB
C
474 lines
13 KiB
C
/* crypto/cms/cms_lcl.h */
|
|
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
|
|
* project.
|
|
*/
|
|
/* ====================================================================
|
|
* Copyright (c) 2008 The OpenSSL Project. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* 3. All advertising materials mentioning features or use of this
|
|
* software must display the following acknowledgment:
|
|
* "This product includes software developed by the OpenSSL Project
|
|
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
|
|
*
|
|
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
|
|
* endorse or promote products derived from this software without
|
|
* prior written permission. For written permission, please contact
|
|
* licensing@OpenSSL.org.
|
|
*
|
|
* 5. Products derived from this software may not be called "OpenSSL"
|
|
* nor may "OpenSSL" appear in their names without prior written
|
|
* permission of the OpenSSL Project.
|
|
*
|
|
* 6. Redistributions of any form whatsoever must retain the following
|
|
* acknowledgment:
|
|
* "This product includes software developed by the OpenSSL Project
|
|
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
|
|
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
|
|
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
|
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
* ====================================================================
|
|
*/
|
|
|
|
#ifndef HEADER_CMS_LCL_H
|
|
#define HEADER_CMS_LCL_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <openssl/x509.h>
|
|
|
|
/* Cryptographic message syntax (CMS) structures: taken
|
|
* from RFC3852
|
|
*/
|
|
|
|
/* Forward references */
|
|
|
|
typedef struct CMS_IssuerAndSerialNumber_st CMS_IssuerAndSerialNumber;
|
|
typedef struct CMS_EncapsulatedContentInfo_st CMS_EncapsulatedContentInfo;
|
|
typedef struct CMS_SignerIdentifier_st CMS_SignerIdentifier;
|
|
typedef struct CMS_SignedData_st CMS_SignedData;
|
|
typedef struct CMS_OtherRevocationInfoFormat_st CMS_OtherRevocationInfoFormat;
|
|
typedef struct CMS_OriginatorInfo_st CMS_OriginatorInfo;
|
|
typedef struct CMS_EncryptedContentInfo_st CMS_EncryptedContentInfo;
|
|
typedef struct CMS_EnvelopedData_st CMS_EnvelopedData;
|
|
typedef struct CMS_DigestedData_st CMS_DigestedData;
|
|
typedef struct CMS_EncryptedData_st CMS_EncryptedData;
|
|
typedef struct CMS_AuthenticatedData_st CMS_AuthenticatedData;
|
|
typedef struct CMS_CompressedData_st CMS_CompressedData;
|
|
typedef struct CMS_OtherCertificateFormat_st CMS_OtherCertificateFormat;
|
|
typedef struct CMS_KeyTransRecipientInfo_st CMS_KeyTransRecipientInfo;
|
|
typedef struct CMS_OriginatorPublicKey_st CMS_OriginatorPublicKey;
|
|
typedef struct CMS_OriginatorIdentifierOrKey_st CMS_OriginatorIdentifierOrKey;
|
|
typedef struct CMS_KeyAgreeRecipientInfo_st CMS_KeyAgreeRecipientInfo;
|
|
typedef struct CMS_OtherKeyAttribute_st CMS_OtherKeyAttribute;
|
|
typedef struct CMS_RecipientKeyIdentifier_st CMS_RecipientKeyIdentifier;
|
|
typedef struct CMS_KeyAgreeRecipientIdentifier_st CMS_KeyAgreeRecipientIdentifier;
|
|
typedef struct CMS_RecipientEncryptedKey_st CMS_RecipientEncryptedKey;
|
|
typedef struct CMS_KEKIdentifier_st CMS_KEKIdentifier;
|
|
typedef struct CMS_KEKRecipientInfo_st CMS_KEKRecipientInfo;
|
|
typedef struct CMS_PasswordRecipientInfo_st CMS_PasswordRecipientInfo;
|
|
typedef struct CMS_OtherRecipientInfo_st CMS_OtherRecipientInfo;
|
|
typedef struct CMS_ReceiptsFrom_st CMS_ReceiptsFrom;
|
|
|
|
struct CMS_ContentInfo_st
|
|
{
|
|
ASN1_OBJECT *contentType;
|
|
union {
|
|
ASN1_OCTET_STRING *data;
|
|
CMS_SignedData *signedData;
|
|
CMS_EnvelopedData *envelopedData;
|
|
CMS_DigestedData *digestedData;
|
|
CMS_EncryptedData *encryptedData;
|
|
CMS_AuthenticatedData *authenticatedData;
|
|
CMS_CompressedData *compressedData;
|
|
ASN1_TYPE *other;
|
|
/* Other types ... */
|
|
void *otherData;
|
|
} d;
|
|
};
|
|
|
|
struct CMS_SignedData_st
|
|
{
|
|
long version;
|
|
STACK_OF(X509_ALGOR) *digestAlgorithms;
|
|
CMS_EncapsulatedContentInfo *encapContentInfo;
|
|
STACK_OF(CMS_CertificateChoices) *certificates;
|
|
STACK_OF(CMS_RevocationInfoChoice) *crls;
|
|
STACK_OF(CMS_SignerInfo) *signerInfos;
|
|
};
|
|
|
|
struct CMS_EncapsulatedContentInfo_st
|
|
{
|
|
ASN1_OBJECT *eContentType;
|
|
ASN1_OCTET_STRING *eContent;
|
|
/* Set to 1 if incomplete structure only part set up */
|
|
int partial;
|
|
};
|
|
|
|
struct CMS_SignerInfo_st
|
|
{
|
|
long version;
|
|
CMS_SignerIdentifier *sid;
|
|
X509_ALGOR *digestAlgorithm;
|
|
STACK_OF(X509_ATTRIBUTE) *signedAttrs;
|
|
X509_ALGOR *signatureAlgorithm;
|
|
ASN1_OCTET_STRING *signature;
|
|
STACK_OF(X509_ATTRIBUTE) *unsignedAttrs;
|
|
/* Signing certificate and key */
|
|
X509 *signer;
|
|
EVP_PKEY *pkey;
|
|
};
|
|
|
|
struct CMS_SignerIdentifier_st
|
|
{
|
|
int type;
|
|
union {
|
|
CMS_IssuerAndSerialNumber *issuerAndSerialNumber;
|
|
ASN1_OCTET_STRING *subjectKeyIdentifier;
|
|
} d;
|
|
};
|
|
|
|
struct CMS_EnvelopedData_st
|
|
{
|
|
long version;
|
|
CMS_OriginatorInfo *originatorInfo;
|
|
STACK_OF(CMS_RecipientInfo) *recipientInfos;
|
|
CMS_EncryptedContentInfo *encryptedContentInfo;
|
|
STACK_OF(X509_ATTRIBUTE) *unprotectedAttrs;
|
|
};
|
|
|
|
struct CMS_OriginatorInfo_st
|
|
{
|
|
STACK_OF(CMS_CertificateChoices) *certificates;
|
|
STACK_OF(CMS_RevocationInfoChoice) *crls;
|
|
};
|
|
|
|
struct CMS_EncryptedContentInfo_st
|
|
{
|
|
ASN1_OBJECT *contentType;
|
|
X509_ALGOR *contentEncryptionAlgorithm;
|
|
ASN1_OCTET_STRING *encryptedContent;
|
|
/* Content encryption algorithm and key */
|
|
const EVP_CIPHER *cipher;
|
|
unsigned char *key;
|
|
size_t keylen;
|
|
/* Set to 1 if we are debugging decrypt and don't fake keys for MMA */
|
|
int debug;
|
|
};
|
|
|
|
struct CMS_RecipientInfo_st
|
|
{
|
|
int type;
|
|
union {
|
|
CMS_KeyTransRecipientInfo *ktri;
|
|
CMS_KeyAgreeRecipientInfo *kari;
|
|
CMS_KEKRecipientInfo *kekri;
|
|
CMS_PasswordRecipientInfo *pwri;
|
|
CMS_OtherRecipientInfo *ori;
|
|
} d;
|
|
};
|
|
|
|
typedef CMS_SignerIdentifier CMS_RecipientIdentifier;
|
|
|
|
struct CMS_KeyTransRecipientInfo_st
|
|
{
|
|
long version;
|
|
CMS_RecipientIdentifier *rid;
|
|
X509_ALGOR *keyEncryptionAlgorithm;
|
|
ASN1_OCTET_STRING *encryptedKey;
|
|
/* Recipient Key and cert */
|
|
X509 *recip;
|
|
EVP_PKEY *pkey;
|
|
};
|
|
|
|
struct CMS_KeyAgreeRecipientInfo_st
|
|
{
|
|
long version;
|
|
CMS_OriginatorIdentifierOrKey *originator;
|
|
ASN1_OCTET_STRING *ukm;
|
|
X509_ALGOR *keyEncryptionAlgorithm;
|
|
STACK_OF(CMS_RecipientEncryptedKey) *recipientEncryptedKeys;
|
|
};
|
|
|
|
struct CMS_OriginatorIdentifierOrKey_st
|
|
{
|
|
int type;
|
|
union {
|
|
CMS_IssuerAndSerialNumber *issuerAndSerialNumber;
|
|
ASN1_OCTET_STRING *subjectKeyIdentifier;
|
|
CMS_OriginatorPublicKey *originatorKey;
|
|
} d;
|
|
};
|
|
|
|
struct CMS_OriginatorPublicKey_st
|
|
{
|
|
X509_ALGOR *algorithm;
|
|
ASN1_BIT_STRING *publicKey;
|
|
};
|
|
|
|
struct CMS_RecipientEncryptedKey_st
|
|
{
|
|
CMS_KeyAgreeRecipientIdentifier *rid;
|
|
ASN1_OCTET_STRING *encryptedKey;
|
|
};
|
|
|
|
struct CMS_KeyAgreeRecipientIdentifier_st
|
|
{
|
|
int type;
|
|
union {
|
|
CMS_IssuerAndSerialNumber *issuerAndSerialNumber;
|
|
CMS_RecipientKeyIdentifier *rKeyId;
|
|
} d;
|
|
};
|
|
|
|
struct CMS_RecipientKeyIdentifier_st
|
|
{
|
|
ASN1_OCTET_STRING *subjectKeyIdentifier;
|
|
ASN1_GENERALIZEDTIME *date;
|
|
CMS_OtherKeyAttribute *other;
|
|
};
|
|
|
|
struct CMS_KEKRecipientInfo_st
|
|
{
|
|
long version;
|
|
CMS_KEKIdentifier *kekid;
|
|
X509_ALGOR *keyEncryptionAlgorithm;
|
|
ASN1_OCTET_STRING *encryptedKey;
|
|
/* Extra info: symmetric key to use */
|
|
unsigned char *key;
|
|
size_t keylen;
|
|
};
|
|
|
|
struct CMS_KEKIdentifier_st
|
|
{
|
|
ASN1_OCTET_STRING *keyIdentifier;
|
|
ASN1_GENERALIZEDTIME *date;
|
|
CMS_OtherKeyAttribute *other;
|
|
};
|
|
|
|
struct CMS_PasswordRecipientInfo_st
|
|
{
|
|
long version;
|
|
X509_ALGOR *keyDerivationAlgorithm;
|
|
X509_ALGOR *keyEncryptionAlgorithm;
|
|
ASN1_OCTET_STRING *encryptedKey;
|
|
/* Extra info: password to use */
|
|
unsigned char *pass;
|
|
size_t passlen;
|
|
};
|
|
|
|
struct CMS_OtherRecipientInfo_st
|
|
{
|
|
ASN1_OBJECT *oriType;
|
|
ASN1_TYPE *oriValue;
|
|
};
|
|
|
|
struct CMS_DigestedData_st
|
|
{
|
|
long version;
|
|
X509_ALGOR *digestAlgorithm;
|
|
CMS_EncapsulatedContentInfo *encapContentInfo;
|
|
ASN1_OCTET_STRING *digest;
|
|
};
|
|
|
|
struct CMS_EncryptedData_st
|
|
{
|
|
long version;
|
|
CMS_EncryptedContentInfo *encryptedContentInfo;
|
|
STACK_OF(X509_ATTRIBUTE) *unprotectedAttrs;
|
|
};
|
|
|
|
struct CMS_AuthenticatedData_st
|
|
{
|
|
long version;
|
|
CMS_OriginatorInfo *originatorInfo;
|
|
STACK_OF(CMS_RecipientInfo) *recipientInfos;
|
|
X509_ALGOR *macAlgorithm;
|
|
X509_ALGOR *digestAlgorithm;
|
|
CMS_EncapsulatedContentInfo *encapContentInfo;
|
|
STACK_OF(X509_ATTRIBUTE) *authAttrs;
|
|
ASN1_OCTET_STRING *mac;
|
|
STACK_OF(X509_ATTRIBUTE) *unauthAttrs;
|
|
};
|
|
|
|
struct CMS_CompressedData_st
|
|
{
|
|
long version;
|
|
X509_ALGOR *compressionAlgorithm;
|
|
STACK_OF(CMS_RecipientInfo) *recipientInfos;
|
|
CMS_EncapsulatedContentInfo *encapContentInfo;
|
|
};
|
|
|
|
struct CMS_RevocationInfoChoice_st
|
|
{
|
|
int type;
|
|
union {
|
|
X509_CRL *crl;
|
|
CMS_OtherRevocationInfoFormat *other;
|
|
} d;
|
|
};
|
|
|
|
#define CMS_REVCHOICE_CRL 0
|
|
#define CMS_REVCHOICE_OTHER 1
|
|
|
|
struct CMS_OtherRevocationInfoFormat_st
|
|
{
|
|
ASN1_OBJECT *otherRevInfoFormat;
|
|
ASN1_TYPE *otherRevInfo;
|
|
};
|
|
|
|
struct CMS_CertificateChoices
|
|
{
|
|
int type;
|
|
union {
|
|
X509 *certificate;
|
|
ASN1_STRING *extendedCertificate; /* Obsolete */
|
|
ASN1_STRING *v1AttrCert; /* Left encoded for now */
|
|
ASN1_STRING *v2AttrCert; /* Left encoded for now */
|
|
CMS_OtherCertificateFormat *other;
|
|
} d;
|
|
};
|
|
|
|
#define CMS_CERTCHOICE_CERT 0
|
|
#define CMS_CERTCHOICE_EXCERT 1
|
|
#define CMS_CERTCHOICE_V1ACERT 2
|
|
#define CMS_CERTCHOICE_V2ACERT 3
|
|
#define CMS_CERTCHOICE_OTHER 4
|
|
|
|
struct CMS_OtherCertificateFormat_st
|
|
{
|
|
ASN1_OBJECT *otherCertFormat;
|
|
ASN1_TYPE *otherCert;
|
|
};
|
|
|
|
/* This is also defined in pkcs7.h but we duplicate it
|
|
* to allow the CMS code to be independent of PKCS#7
|
|
*/
|
|
|
|
struct CMS_IssuerAndSerialNumber_st
|
|
{
|
|
X509_NAME *issuer;
|
|
ASN1_INTEGER *serialNumber;
|
|
};
|
|
|
|
struct CMS_OtherKeyAttribute_st
|
|
{
|
|
ASN1_OBJECT *keyAttrId;
|
|
ASN1_TYPE *keyAttr;
|
|
};
|
|
|
|
/* ESS structures */
|
|
|
|
#ifdef HEADER_X509V3_H
|
|
|
|
struct CMS_ReceiptRequest_st
|
|
{
|
|
ASN1_OCTET_STRING *signedContentIdentifier;
|
|
CMS_ReceiptsFrom *receiptsFrom;
|
|
STACK_OF(GENERAL_NAMES) *receiptsTo;
|
|
};
|
|
|
|
|
|
struct CMS_ReceiptsFrom_st
|
|
{
|
|
int type;
|
|
union
|
|
{
|
|
long allOrFirstTier;
|
|
STACK_OF(GENERAL_NAMES) *receiptList;
|
|
} d;
|
|
};
|
|
#endif
|
|
|
|
struct CMS_Receipt_st
|
|
{
|
|
long version;
|
|
ASN1_OBJECT *contentType;
|
|
ASN1_OCTET_STRING *signedContentIdentifier;
|
|
ASN1_OCTET_STRING *originatorSignatureValue;
|
|
};
|
|
|
|
DECLARE_ASN1_FUNCTIONS(CMS_ContentInfo)
|
|
DECLARE_ASN1_ITEM(CMS_SignerInfo)
|
|
DECLARE_ASN1_ITEM(CMS_IssuerAndSerialNumber)
|
|
DECLARE_ASN1_ITEM(CMS_Attributes_Sign)
|
|
DECLARE_ASN1_ITEM(CMS_Attributes_Verify)
|
|
DECLARE_ASN1_ITEM(CMS_RecipientInfo)
|
|
DECLARE_ASN1_ITEM(CMS_PasswordRecipientInfo)
|
|
DECLARE_ASN1_ALLOC_FUNCTIONS(CMS_IssuerAndSerialNumber)
|
|
|
|
#define CMS_SIGNERINFO_ISSUER_SERIAL 0
|
|
#define CMS_SIGNERINFO_KEYIDENTIFIER 1
|
|
|
|
#define CMS_RECIPINFO_ISSUER_SERIAL 0
|
|
#define CMS_RECIPINFO_KEYIDENTIFIER 1
|
|
|
|
BIO *cms_content_bio(CMS_ContentInfo *cms);
|
|
|
|
CMS_ContentInfo *cms_Data_create(void);
|
|
|
|
CMS_ContentInfo *cms_DigestedData_create(const EVP_MD *md);
|
|
BIO *cms_DigestedData_init_bio(CMS_ContentInfo *cms);
|
|
int cms_DigestedData_do_final(CMS_ContentInfo *cms, BIO *chain, int verify);
|
|
|
|
BIO *cms_SignedData_init_bio(CMS_ContentInfo *cms);
|
|
int cms_SignedData_final(CMS_ContentInfo *cms, BIO *chain);
|
|
int cms_set1_SignerIdentifier(CMS_SignerIdentifier *sid, X509 *cert, int type);
|
|
int cms_SignerIdentifier_get0_signer_id(CMS_SignerIdentifier *sid,
|
|
ASN1_OCTET_STRING **keyid,
|
|
X509_NAME **issuer, ASN1_INTEGER **sno);
|
|
int cms_SignerIdentifier_cert_cmp(CMS_SignerIdentifier *sid, X509 *cert);
|
|
|
|
CMS_ContentInfo *cms_CompressedData_create(int comp_nid);
|
|
BIO *cms_CompressedData_init_bio(CMS_ContentInfo *cms);
|
|
|
|
void cms_DigestAlgorithm_set(X509_ALGOR *alg, const EVP_MD *md);
|
|
BIO *cms_DigestAlgorithm_init_bio(X509_ALGOR *digestAlgorithm);
|
|
int cms_DigestAlgorithm_find_ctx(EVP_MD_CTX *mctx, BIO *chain,
|
|
X509_ALGOR *mdalg);
|
|
|
|
BIO *cms_EncryptedContent_init_bio(CMS_EncryptedContentInfo *ec);
|
|
BIO *cms_EncryptedData_init_bio(CMS_ContentInfo *cms);
|
|
int cms_EncryptedContent_init(CMS_EncryptedContentInfo *ec,
|
|
const EVP_CIPHER *cipher,
|
|
const unsigned char *key, size_t keylen);
|
|
|
|
int cms_Receipt_verify(CMS_ContentInfo *cms, CMS_ContentInfo *req_cms);
|
|
int cms_msgSigDigest_add1(CMS_SignerInfo *dest, CMS_SignerInfo *src);
|
|
ASN1_OCTET_STRING *cms_encode_Receipt(CMS_SignerInfo *si);
|
|
|
|
BIO *cms_EnvelopedData_init_bio(CMS_ContentInfo *cms);
|
|
CMS_EnvelopedData *cms_get0_enveloped(CMS_ContentInfo *cms);
|
|
|
|
/* PWRI routines */
|
|
int cms_RecipientInfo_pwri_crypt(CMS_ContentInfo *cms, CMS_RecipientInfo *ri,
|
|
int en_de);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif
|