CYPHER_BLOCK - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
#ifndef _NTSAM_H

/**
 * CYPHER_BLOCK is a fixed-size block used for password encryption.
 */
typedef struct _CYPHER_BLOCK
{
    CHAR data[CYPHER_BLOCK_LENGTH];
} CYPHER_BLOCK, *PCYPHER_BLOCK;

#endif

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NtDoc

This structure is documented in Windows SDK.

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