1665 	u32			ipad[SHA512_BLOCK_SIZE / sizeof(u32)];  member
1734 	/* Prepare ipad. */  in atmel_sha_hmac_setup()
1735 	memcpy((u8 *)hmac->ipad, key, keylen);  in atmel_sha_hmac_setup()
1736 	memset((u8 *)hmac->ipad + keylen, 0, bs - keylen);  in atmel_sha_hmac_setup()
1757 	/* Prepare ipad. */  in atmel_sha_hmac_prehash_key_done()
1759 		hmac->ipad[i] = atmel_sha_read(dd, SHA_REG_DIGEST(i));  in atmel_sha_hmac_prehash_key_done()
1760 	memset((u8 *)hmac->ipad + ds, 0, bs - ds);  in atmel_sha_hmac_prehash_key_done()
1773 	unsafe_memcpy(hmac->opad, hmac->ipad, bs,  in atmel_sha_hmac_compute_ipad_hash()
1776 		hmac->ipad[i] ^= 0x36363636;  in atmel_sha_hmac_compute_ipad_hash()
1780 	return atmel_sha_cpu_hash(dd, hmac->ipad, bs, false,  in atmel_sha_hmac_compute_ipad_hash()
1795 		hmac->ipad[i] = atmel_sha_read(dd, SHA_REG_DIGEST(i));  in atmel_sha_hmac_compute_opad_hash()
1883 	memcpy(ctx->digest, hmac->ipad, hs);  in atmel_sha_hmac_init_done()
1900 	/* Save d = SHA((K' + ipad) | msg). */  in atmel_sha_hmac_final()
1987 		atmel_sha_write(dd, SHA_REG_DIN(i), hmac->ipad[i]);  in atmel_sha_hmac_digest2()
2315 		atmel_sha_write(dd, SHA_REG_DIN(i), hmac->ipad[i]);  in atmel_sha_authenc_init2()