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Searched refs:k_opad (Results 1 – 2 of 2) sorted by relevance

/u-boot/drivers/mmc/
A Drpmb.c194 unsigned char k_opad[SHA256_BLOCK_SIZE]; in rpmb_hmac() local
209 k_opad[i] = key[i] ^ 0x5c; in rpmb_hmac()
214 k_opad[i] = 0x5c; in rpmb_hmac()
224 sha256_update(&ctx, k_opad, SHA256_BLOCK_SIZE); in rpmb_hmac()
/u-boot/lib/
A Dsha1.c354 unsigned char k_opad[64]; in sha1_hmac() local
358 memset (k_opad, 0x5C, 64); in sha1_hmac()
365 k_opad[i] ^= key[i]; in sha1_hmac()
374 sha1_update (&ctx, k_opad, 64); in sha1_hmac()
379 memset (k_opad, 0, 64); in sha1_hmac()

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