fix(rme): update sample platform attestation token

Update FVP platform attestation token to comply with RMM Beta0
specification. The changes are:
- change platform implementation id claim value from 64 to 32 bits
- change Realm Challenge
- update Hash Algorithm Identifier claim value
- add protected header
- change signing algotithm to ECDSA ES384

Change-Id: I1c5907d1a4961ce08a1408d25128de125b3f2e7f
Signed-off-by: Mate Toth-Pal <mate.toth-pal@arm.com>

plat/arm/board/fvp/fvp_plat_attest_token.c

@@ -10,88 +10,90 @@
 
 /* Using hardcoded token values for AEM FVP */
 static uint8_t platform_token[] = {
-	0xD2, 0x84, 0x40, 0xA0, 0x59, 0x02, 0x46, 0xA9,
-	0x19, 0x01, 0x09, 0x78, 0x1C, 0x68, 0x74, 0x74,
-	0x70, 0x3A, 0x2F, 0x2F, 0x61, 0x72, 0x6D, 0x2E,
-	0x63, 0x6F, 0x6D, 0x2F, 0x43, 0x43, 0x41, 0x2D,
-	0x53, 0x53, 0x44, 0x2F, 0x31, 0x2E, 0x30, 0x2E,
-	0x30, 0x0A, 0x58, 0x20, 0x07, 0x06, 0x05, 0x04,
-	0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E, 0x0D, 0x0C,
-	0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16, 0x15, 0x14,
-	0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E, 0x1D, 0x1C,
-	0x1B, 0x1A, 0x19, 0x18, 0x19, 0x09, 0x5C, 0x58,
-	0x40, 0x7F, 0x45, 0x4C, 0x46, 0x02, 0x01, 0x01,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x03, 0x00, 0x3E, 0x00, 0x01, 0x00, 0x00,
-	0x00, 0x50, 0x58, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0xA0, 0x03, 0x02, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x00, 0x38,
-	0x00, 0x09, 0x00, 0x40, 0x00, 0x1C, 0x00, 0x1B,
-	0x00, 0x19, 0x01, 0x00, 0x58, 0x21, 0x01, 0x07,
-	0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0F,
-	0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17,
-	0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x1F,
-	0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x19,
-	0x09, 0x61, 0x58, 0x21, 0x01, 0x07, 0x06, 0x05,
-	0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E, 0x0D,
-	0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16, 0x15,
-	0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E, 0x1D,
-	0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x19, 0x09, 0x5B,
-	0x19, 0x30, 0x03, 0x19, 0x09, 0x62, 0x67, 0x73,
-	0x68, 0x61, 0x2D, 0x32, 0x35, 0x36, 0x19, 0x09,
-	0x5F, 0x84, 0xA5, 0x01, 0x62, 0x42, 0x4C, 0x05,
-	0x58, 0x20, 0x07, 0x06, 0x05, 0x04, 0x03, 0x02,
-	0x01, 0x00, 0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A,
-	0x09, 0x08, 0x17, 0x16, 0x15, 0x14, 0x13, 0x12,
-	0x11, 0x10, 0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A,
-	0x19, 0x18, 0x04, 0x65, 0x33, 0x2E, 0x34, 0x2E,
-	0x32, 0x02, 0x58, 0x20, 0x07, 0x06, 0x05, 0x04,
-	0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E, 0x0D, 0x0C,
-	0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16, 0x15, 0x14,
-	0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E, 0x1D, 0x1C,
-	0x1B, 0x1A, 0x19, 0x18, 0x06, 0x67, 0x73, 0x68,
-	0x61, 0x2D, 0x32, 0x35, 0x36, 0xA4, 0x01, 0x62,
-	0x4D, 0x31, 0x05, 0x58, 0x20, 0x07, 0x06, 0x05,
-	0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E, 0x0D,
-	0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16, 0x15,
-	0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E, 0x1D,
-	0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x04, 0x63, 0x31,
-	0x2E, 0x32, 0x02, 0x58, 0x20, 0x07, 0x06, 0x05,
-	0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E, 0x0D,
-	0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16, 0x15,
-	0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E, 0x1D,
-	0x1C, 0x1B, 0x1A, 0x19, 0x18, 0xA4, 0x01, 0x62,
-	0x4D, 0x32, 0x05, 0x58, 0x20, 0x07, 0x06, 0x05,
-	0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E, 0x0D,
-	0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16, 0x15,
-	0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E, 0x1D,
-	0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x04, 0x65, 0x31,
-	0x2E, 0x32, 0x2E, 0x33, 0x02, 0x58, 0x20, 0x07,
-	0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0F,
-	0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17,
-	0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x1F,
-	0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0xA4,
-	0x01, 0x62, 0x4D, 0x33, 0x05, 0x58, 0x20, 0x07,
-	0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0F,
-	0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17,
-	0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x1F,
-	0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x04,
-	0x61, 0x31, 0x02, 0x58, 0x20, 0x07, 0x06, 0x05,
-	0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E, 0x0D,
-	0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16, 0x15,
-	0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E, 0x1D,
-	0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x19, 0x09, 0x60,
-	0x6C, 0x77, 0x68, 0x61, 0x74, 0x65, 0x76, 0x65,
-	0x72, 0x2E, 0x63, 0x6F, 0x6D, 0x58, 0x40, 0x84,
-	0x32, 0x12, 0x5B, 0x92, 0x6B, 0x20, 0xD8, 0x14,
-	0xC1, 0xC1, 0x8C, 0x3C, 0x73, 0xB8, 0x29, 0x0F,
-	0x42, 0xBC, 0x0B, 0x25, 0x87, 0x5C, 0x4F, 0xA4,
-	0xFA, 0xD9, 0xDE, 0xC1, 0x2B, 0x20, 0xED, 0xDF,
-	0x1C, 0xDD, 0x1A, 0x09, 0xBD, 0xA0, 0x25, 0x48,
-	0xC6, 0xBB, 0x99, 0xA1, 0x30, 0x4F, 0x2C, 0xDC,
-	0x89, 0xE8, 0xB7, 0xFF, 0x32, 0xE9, 0x3F, 0xBB,
-	0xC6, 0xBF, 0x9D, 0x38, 0x68, 0xE1, 0xB2,
+	0xD2, 0x84, 0x44, 0xA1, 0x01, 0x38, 0x22, 0xA0,
+	0x59, 0x02, 0x33, 0xA9, 0x19, 0x01, 0x09, 0x78,
+	0x1C, 0x68, 0x74, 0x74, 0x70, 0x3A, 0x2F, 0x2F,
+	0x61, 0x72, 0x6D, 0x2E, 0x63, 0x6F, 0x6D, 0x2F,
+	0x43, 0x43, 0x41, 0x2D, 0x53, 0x53, 0x44, 0x2F,
+	0x31, 0x2E, 0x30, 0x2E, 0x30, 0x0A, 0x58, 0x20,
+	0xB5, 0x97, 0x3C, 0xB6, 0x8B, 0xAA, 0x9F, 0xC5,
+	0x55, 0x58, 0x78, 0x6B, 0x7E, 0xC6, 0x7F, 0x69,
+	0xE4, 0x0D, 0xF5, 0xBA, 0x5A, 0xA9, 0x21, 0xCD,
+	0x0C, 0x27, 0xF4, 0x05, 0x87, 0xA0, 0x11, 0xEA,
+	0x19, 0x09, 0x5C, 0x58, 0x20, 0x7F, 0x45, 0x4C,
+	0x46, 0x02, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x3E,
+	0x00, 0x01, 0x00, 0x00, 0x00, 0x50, 0x58, 0x00,
+	0x00, 0x00, 0x00, 0x00, 0x00, 0x19, 0x01, 0x00,
+	0x58, 0x21, 0x01, 0x07, 0x06, 0x05, 0x04, 0x03,
+	0x02, 0x01, 0x00, 0x0F, 0x0E, 0x0D, 0x0C, 0x0B,
+	0x0A, 0x09, 0x08, 0x17, 0x16, 0x15, 0x14, 0x13,
+	0x12, 0x11, 0x10, 0x1F, 0x1E, 0x1D, 0x1C, 0x1B,
+	0x1A, 0x19, 0x18, 0x19, 0x09, 0x61, 0x58, 0x21,
+	0x01, 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01,
+	0x00, 0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09,
+	0x08, 0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11,
+	0x10, 0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19,
+	0x18, 0x19, 0x09, 0x5B, 0x19, 0x30, 0x03, 0x19,
+	0x09, 0x62, 0x67, 0x73, 0x68, 0x61, 0x2D, 0x32,
+	0x35, 0x36, 0x19, 0x09, 0x5F, 0x84, 0xA5, 0x01,
+	0x62, 0x42, 0x4C, 0x05, 0x58, 0x20, 0x07, 0x06,
+	0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E,
+	0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16,
+	0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E,
+	0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x04, 0x65,
+	0x33, 0x2E, 0x34, 0x2E, 0x32, 0x02, 0x58, 0x20,
+	0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00,
+	0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08,
+	0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
+	0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18,
+	0x06, 0x74, 0x54, 0x46, 0x2D, 0x4D, 0x5F, 0x53,
+	0x48, 0x41, 0x32, 0x35, 0x36, 0x4D, 0x65, 0x6D,
+	0x50, 0x72, 0x65, 0x58, 0x49, 0x50, 0xA4, 0x01,
+	0x62, 0x4D, 0x31, 0x05, 0x58, 0x20, 0x07, 0x06,
+	0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E,
+	0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16,
+	0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E,
+	0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x04, 0x63,
+	0x31, 0x2E, 0x32, 0x02, 0x58, 0x20, 0x07, 0x06,
+	0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E,
+	0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16,
+	0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E,
+	0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0xA4, 0x01,
+	0x62, 0x4D, 0x32, 0x05, 0x58, 0x20, 0x07, 0x06,
+	0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E,
+	0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16,
+	0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E,
+	0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x04, 0x65,
+	0x31, 0x2E, 0x32, 0x2E, 0x33, 0x02, 0x58, 0x20,
+	0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00,
+	0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08,
+	0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
+	0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18,
+	0xA4, 0x01, 0x62, 0x4D, 0x33, 0x05, 0x58, 0x20,
+	0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00,
+	0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08,
+	0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
+	0x1F, 0x1E, 0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18,
+	0x04, 0x61, 0x31, 0x02, 0x58, 0x20, 0x07, 0x06,
+	0x05, 0x04, 0x03, 0x02, 0x01, 0x00, 0x0F, 0x0E,
+	0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x17, 0x16,
+	0x15, 0x14, 0x13, 0x12, 0x11, 0x10, 0x1F, 0x1E,
+	0x1D, 0x1C, 0x1B, 0x1A, 0x19, 0x18, 0x19, 0x09,
+	0x60, 0x6C, 0x77, 0x68, 0x61, 0x74, 0x65, 0x76,
+	0x65, 0x72, 0x2E, 0x63, 0x6F, 0x6D, 0x58, 0x60,
+	0xE6, 0xB6, 0x38, 0x4F, 0xAE, 0x3F, 0x6E, 0x67,
+	0xF5, 0xD4, 0x97, 0x4B, 0x3F, 0xFD, 0x0A, 0xFA,
+	0x1D, 0xF0, 0x2F, 0x73, 0xB8, 0xFF, 0x5F, 0x02,
+	0xC0, 0x0F, 0x40, 0xAC, 0xF3, 0xA2, 0x9D, 0xB5,
+	0x31, 0x50, 0x16, 0x4F, 0xFA, 0x34, 0x3D, 0x0E,
+	0xAF, 0xE0, 0xD0, 0xD1, 0x6C, 0xF0, 0x9D, 0xC1,
+	0x01, 0x42, 0xA2, 0x3C, 0xCE, 0xD4, 0x4A, 0x59,
+	0xDC, 0x29, 0x0A, 0x30, 0x93, 0x5F, 0xB4, 0x98,
+	0x61, 0xBA, 0xE3, 0x91, 0x22, 0x95, 0x24, 0xF4,
+	0xAE, 0x47, 0x93, 0xD3, 0x84, 0xA3, 0x76, 0xD0,
+	0xC1, 0x26, 0x96, 0x53, 0xA3, 0x60, 0x3F, 0x6C,
+	0x75, 0x96, 0x90, 0x6A, 0xF9, 0x4E, 0xDA, 0x30
 };
 
 int plat_rmmd_get_cca_attest_token(uintptr_t buf, size_t *len,