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

/linux-6.15/arch/x86/include/asm/
H A Dsev.h228 #define VMPCK_KEY_LEN 32 macro
238 u8 vmpck0[VMPCK_KEY_LEN];
239 u8 vmpck1[VMPCK_KEY_LEN];
240 u8 vmpck2[VMPCK_KEY_LEN];
241 u8 vmpck3[VMPCK_KEY_LEN];
/linux-6.15/arch/x86/coco/sev/
H A Dcore.c2887 if (!memchr_inv(mdesc->vmpck, 0, VMPCK_KEY_LEN)) { in snp_msg_init()
2894 mdesc->ctx = snp_init_crypto(mdesc->vmpck, VMPCK_KEY_LEN); in snp_msg_init()
2980 memzero_explicit(mdesc->vmpck, VMPCK_KEY_LEN); in snp_disable_vmpck()
3197 if (!mdesc->vmpck || !memchr_inv(mdesc->vmpck, 0, VMPCK_KEY_LEN)) { in snp_send_guest_request()