PKEY_ID_PKCS7      20 include/linux/module_signature.h 	PKEY_ID_PKCS7,		/* Signature in PKCS#7 message */
PKEY_ID_PKCS7      26 scripts/extract-cert.c #define PKEY_ID_PKCS7 2
PKEY_ID_PKCS7      65 scripts/sign-file.c #define PKEY_ID_PKCS7 2