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

/optee_os/core/arch/arm/crypto/
H A Daes_armv8a_ce.c75 uint32_t *rko = rki + kwords; in expand_enc_key() local
77 rko[0] = ror32(ce_aes_sub(rki[kwords - 1]), 8) ^ in expand_enc_key()
79 rko[1] = rko[0] ^ rki[1]; in expand_enc_key()
80 rko[2] = rko[1] ^ rki[2]; in expand_enc_key()
81 rko[3] = rko[2] ^ rki[3]; in expand_enc_key()
86 rko[4] = rko[3] ^ rki[4]; in expand_enc_key()
87 rko[5] = rko[4] ^ rki[5]; in expand_enc_key()
91 rko[4] = ce_aes_sub(rko[3]) ^ rki[4]; in expand_enc_key()
92 rko[5] = rko[4] ^ rki[5]; in expand_enc_key()
93 rko[6] = rko[5] ^ rki[6]; in expand_enc_key()
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/optee_os/lib/libmbedtls/mbedtls/library/
H A Daesce.c351 uint32_t *rko; in aesce_setkey_enc() local
352 rko = rki + key_len_in_words; in aesce_setkey_enc()
353 rko[0] = aes_rot_word(aes_sub_word(rki[key_len_in_words - 1])); in aesce_setkey_enc()
354 rko[0] ^= rcon[iteration] ^ rki[0]; in aesce_setkey_enc()
355 rko[1] = rko[0] ^ rki[1]; in aesce_setkey_enc()
356 rko[2] = rko[1] ^ rki[2]; in aesce_setkey_enc()
357 rko[3] = rko[2] ^ rki[3]; in aesce_setkey_enc()
358 if (rko + key_len_in_words > rko_end) { in aesce_setkey_enc()
367 rko[4] = rko[3] ^ rki[4]; in aesce_setkey_enc()
368 rko[5] = rko[4] ^ rki[5]; in aesce_setkey_enc()
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