| Top |
| xmlSecEncCtxPtr | xmlSecEncCtxCreate () |
| void | xmlSecEncCtxDestroy () |
| int | xmlSecEncCtxInitialize () |
| void | xmlSecEncCtxFinalize () |
| int | xmlSecEncCtxCopyUserPref () |
| void | xmlSecEncCtxReset () |
| int | xmlSecEncCtxBinaryEncrypt () |
| int | xmlSecEncCtxXmlEncrypt () |
| int | xmlSecEncCtxUriEncrypt () |
| int | xmlSecEncCtxDecrypt () |
| xmlSecBufferPtr | xmlSecEncCtxDecryptToBuffer () |
| void | xmlSecEncCtxDebugDump () |
| void | xmlSecEncCtxDebugXmlDump () |
xmlSecEncCtxPtr
xmlSecEncCtxCreate (xmlSecKeysMngrPtr keysMngr);
Creates <enc:EncryptedData/> element processing context. The caller is responsible for destroying returned object by calling xmlSecEncCtxDestroy function.
void
xmlSecEncCtxDestroy (xmlSecEncCtxPtr encCtx);
Destroy context object created with xmlSecEncCtxCreate function.
int xmlSecEncCtxInitialize (xmlSecEncCtxPtr encCtx,xmlSecKeysMngrPtr keysMngr);
Initializes <enc:EncryptedData/> element processing context. The caller is responsible for cleaning up returned object by calling xmlSecEncCtxFinalize function.
encCtx |
the pointer to <enc:EncryptedData/> processing context. |
|
keysMngr |
the pointer to keys manager. |
void
xmlSecEncCtxFinalize (xmlSecEncCtxPtr encCtx);
Cleans up encCtx
object.
int xmlSecEncCtxCopyUserPref (xmlSecEncCtxPtr dst,xmlSecEncCtxPtr src);
Copies user preference from src
context to dst
.
void
xmlSecEncCtxReset (xmlSecEncCtxPtr encCtx);
Resets encCtx
object, user settings are not touched.
int xmlSecEncCtxBinaryEncrypt (xmlSecEncCtxPtr encCtx,xmlNodePtr tmpl,const xmlSecByte *data,xmlSecSize dataSize);
Encrypts data
according to template tmpl
.
encCtx |
the pointer to <enc:EncryptedData/> processing context. |
|
tmpl |
the pointer to <enc:EncryptedData/> template node. |
|
data |
the pointer for binary buffer. |
|
dataSize |
the |
int xmlSecEncCtxXmlEncrypt (xmlSecEncCtxPtr encCtx,xmlNodePtr tmpl,xmlNodePtr node);
Encrypts node
according to template tmpl
. If requested, node
is replaced
with result <enc:EncryptedData/> node.
encCtx |
the pointer to <enc:EncryptedData/> processing context. |
|
tmpl |
the pointer to <enc:EncryptedData/> template node. |
|
node |
the pointer to node for encryption. |
int xmlSecEncCtxUriEncrypt (xmlSecEncCtxPtr encCtx,xmlNodePtr tmpl,const xmlChar *uri);
Encrypts data from uri
according to template tmpl
.
encCtx |
the pointer to <enc:EncryptedData/> processing context. |
|
tmpl |
the pointer to <enc:EncryptedData/> template node. |
|
uri |
the URI. |
int xmlSecEncCtxDecrypt (xmlSecEncCtxPtr encCtx,xmlNodePtr node);
Decrypts node
and if necessary replaces node
with decrypted data.
encCtx |
the pointer to <enc:EncryptedData/> processing context. |
|
node |
the pointer to <enc:EncryptedData/> node. |
xmlSecBufferPtr xmlSecEncCtxDecryptToBuffer (xmlSecEncCtxPtr encCtx,xmlNodePtr node);
Decrypts node
data to the encCtx
buffer.
encCtx |
the pointer to <enc:EncryptedData/> processing context. |
|
node |
the pointer to <enc:EncryptedData/> node. |
void xmlSecEncCtxDebugDump (xmlSecEncCtxPtr encCtx,FILE *output);
Prints the debug information about encCtx
to output
.
encCtx |
the pointer to <enc:EncryptedData/> processing context. |
|
output |
the pointer to output FILE. |
void xmlSecEncCtxDebugXmlDump (xmlSecEncCtxPtr encCtx,FILE *output);
Prints the debug information about encCtx
to output
in XML format.
encCtx |
the pointer to <enc:EncryptedData/> processing context. |
|
output |
the pointer to output FILE. |
The xmlSecEncCtx mode.
#define XMLSEC_ENC_RETURN_REPLACED_NODE 0x00000001
If this flag is set, then the replaced node will be returned in the replacedNodeList
struct xmlSecEncCtx {
/* these data user can set before performing the operation */
void* userData;
unsigned int flags;
unsigned int flags2;
xmlEncCtxMode mode;
xmlSecKeyInfoCtx keyInfoReadCtx;
xmlSecKeyInfoCtx keyInfoWriteCtx;
xmlSecTransformCtx transformCtx;
xmlSecTransformId defEncMethodId;
/* these data are returned */
xmlSecKeyPtr encKey;
xmlSecTransformOperation operation;
xmlSecBufferPtr result;
int resultBase64Encoded;
int resultReplaced;
xmlSecTransformPtr encMethod;
/* attributes from EncryptedData or EncryptedKey */
xmlChar* id;
xmlChar* type;
xmlChar* mimeType;
xmlChar* encoding;
xmlChar* recipient;
xmlChar* carriedKeyName;
/* these are internal data, nobody should change that except us */
xmlNodePtr encDataNode;
xmlNodePtr encMethodNode;
xmlNodePtr keyInfoNode;
xmlNodePtr cipherValueNode;
xmlNodePtr replacedNodeList; /* the pointer to the replaced node */
void* reserved1; /* reserved for future */
};
XML Encryption context.
the pointer to user data (xmlsec and xmlsec-crypto libraries never touches this). |
||
the XML Encryption processing flags. |
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the XML Encryption processing flags. |
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xmlEncCtxMode |
the mode. |
|
xmlSecKeyInfoCtx |
the reading key context. |
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xmlSecKeyInfoCtx |
the writing key context (not used for signature verification). |
|
xmlSecTransformCtx |
the transforms processing context. |
|
|
the default encryption method (used if <enc:EncryptionMethod/> node is not present). |
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xmlSecKeyPtr |
the signature key; application may set encKey before calling encryption/decryption functions. |
|
xmlSecTransformOperation |
the operation: encrypt or decrypt. |
|
xmlSecBufferPtr |
the pointer to signature (not valid for signature verification). |
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the flag: if set then result in result is base64 encoded. |
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the flag: if set then resulted <enc:EncryptedData/> or <enc:EncryptedKey/> node is added to the document. |
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xmlSecTransformPtr |
the pointer to encryption transform. |
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the ID attribute of <enc:EncryptedData/> or <enc:EncryptedKey/> node. |
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the Type attribute of <enc:EncryptedData/> or <enc:EncryptedKey/> node. |
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the MimeType attribute of <enc:EncryptedData/> or <enc:EncryptedKey/> node. |
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the Encoding attributeof <enc:EncryptedData/> or <enc:EncryptedKey/> node. |
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the Recipient attribute of <enc:EncryptedKey/> node.. |
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the CarriedKeyName attribute of <enc:EncryptedKey/> node. |
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the pointer to <enc:EncryptedData/> or <enc:EncryptedKey/> node. |
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the pointer to <enc:EncryptionMethod/> node. |
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the pointer to <enc:KeyInfo/> node. |
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the pointer to <enc:CipherValue/> node. |
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the first node of the list of replaced nodes depending on the nodeReplacementMode |
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reserved for the future. |