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HMAC_INFO

Windows Mobile 6.5
A version of this page is also available for
4/8/2010

This structure specifies the hash algorithm and the inner and outer strings that are to be used to calculate the HMAC hash.


typedef struct _HMAC_Info {
  ALG_ID HashAlgid;
  BYTE* pbInnerString;
  DWORD cbInnerString;
  BYTE* pbOuterString;
  DWORD cbOuterString;
} HMAC_INFO, *PHMAC_INFO;

HashAlgid

Hash algorithm to be used.

pbInnerString

Must be NULL. The default inner string is defined as the byte 0x36 repeated 64 times.

cbInnerString

Must be zero. The CSP uses the default inner string.

pbOuterString

Must be NULL. The default outer string is defined as the byte 0x5C repeated 64 times.

cbOuterString

Must be zero. The CSP uses the default outer string.

Headerwincrypt.h
Windows Embedded CEWindows CE 3.0 and later
Windows MobileWindows Mobile Version 5.0 and later

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