Class CryptoAPIEncryptionHeader
- java.lang.Object
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- org.apache.poi.poifs.crypt.EncryptionHeader
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- org.apache.poi.poifs.crypt.standard.StandardEncryptionHeader
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- org.apache.poi.poifs.crypt.cryptoapi.CryptoAPIEncryptionHeader
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- All Implemented Interfaces:
org.apache.poi.common.Duplicatable
,GenericRecord
,EncryptionRecord
public class CryptoAPIEncryptionHeader extends StandardEncryptionHeader
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Constructor Summary
Constructors Constructor Description CryptoAPIEncryptionHeader(LittleEndianInput is)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description CryptoAPIEncryptionHeader
copy()
void
setKeySize(int keyBits)
Sets the keySize (in bits).-
Methods inherited from class org.apache.poi.poifs.crypt.standard.StandardEncryptionHeader
write
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Methods inherited from class org.apache.poi.poifs.crypt.EncryptionHeader
getBlockSize, getChainingMode, getCipherAlgorithm, getCipherProvider, getCspName, getFlags, getGenericProperties, getHashAlgorithm, getKeySalt, getKeySize, getSizeExtra, setBlockSize, setCipherAlgorithm, setCipherProvider, setCspName, setFlags, setHashAlgorithm, setKeySalt, setSizeExtra
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Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.poi.common.usermodel.GenericRecord
getGenericChildren, getGenericRecordType
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Constructor Detail
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CryptoAPIEncryptionHeader
public CryptoAPIEncryptionHeader(LittleEndianInput is) throws java.io.IOException
- Throws:
java.io.IOException
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Method Detail
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setKeySize
public void setKeySize(int keyBits)
Description copied from class:EncryptionHeader
Sets the keySize (in bits). Before calling this method, make sure to set the cipherAlgorithm, as the amount of keyBits gets validated against the list of allowed keyBits of the corresponding cipherAlgorithm- Overrides:
setKeySize
in classEncryptionHeader
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copy
public CryptoAPIEncryptionHeader copy()
- Specified by:
copy
in interfaceorg.apache.poi.common.Duplicatable
- Overrides:
copy
in classStandardEncryptionHeader
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