Searched defs:k_opad (Results 1 - 1 of 1) sorted by relevance

/vbox/src/VBox/Devices/PC/ipxe/src/crypto/
H A Dhmac.c100 unsigned char k_opad[digest->blocksize]; local
104 if ( *key_len > sizeof ( k_opad ) )
108 memset ( k_opad, 0, sizeof ( k_opad ) );
109 memcpy ( k_opad, key, *key_len );
110 for ( i = 0 ; i < sizeof ( k_opad ) ; i++ ) {
111 k_opad[i] ^= 0x5c;
119 digest_update ( digest, digest_ctx, k_opad, sizeof ( k_opad ) );

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