Searched refs:is_zero (Results 1 – 4 of 4) sorted by relevance
| /optee_os/lib/libmbedtls/core/ |
| H A D | sm2-pke.c | 95 static bool is_zero(const uint8_t *buf, size_t size) in is_zero() function
205 if (is_zero(t, C2_len)) { in sm2_mbedtls_pke_decrypt()
393 if (is_zero(t, src_len)) { in sm2_mbedtls_pke_encrypt()
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| /optee_os/core/lib/libtomcrypt/ |
| H A D | sm2-pke.c | 94 static bool is_zero(const uint8_t *buf, size_t size) in is_zero() function
238 if (is_zero(t, C2_len)) { in sm2_ltc_pke_decrypt()
456 if (is_zero(t, src_len)) { in sm2_ltc_pke_encrypt()
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| /optee_os/core/drivers/crypto/stm32/ |
| H A D | stm32_pka.c | 937 static bool is_zero(const struct stm32_pka_bn *d) in is_zero() function
1214 if (!is_smaller(sig_r, &curve_def[cid].n) || is_zero(sig_r)) { in stm32_pka_ecdsa_verif_param()
1220 if (!is_smaller(sig_s, &curve_def[cid].n) || is_zero(sig_s)) { in stm32_pka_ecdsa_verif_param()
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| /optee_os/core/tee/ |
| H A D | tee_rpmb_fs.c | 549 static bool is_zero(const uint8_t *buf, size_t size) in is_zero() function
591 } else if (is_zero(fek, TEE_FS_KM_FEK_SIZE)) { in decrypt()
2332 if (is_zero(fe->fek, sizeof(fe->fek))) in generate_fek()
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