commit ad4e76be57f9559586c9ff8b4d81c5cd3bbc703a
author Dave Rodgman <dave.rodgman@arm.com> Tue Jun 27 19:20:27 2023 +0100
committer Dave Rodgman <dave.rodgman@arm.com> Tue Jun 27 19:23:14 2023 +0100
tree b87b40de69e4f8e0fe3ae12dcc6729cc381cfdef
parent 34152a48d4783b7244ecd77a5764b76293172cf7

More dependency fixes

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>

library/aes.c

diff --git a/library/aes.c b/library/aes.c
index 564f620..22c56c9 100644
--- a/library/aes.c
+++ b/library/aes.c
@@ -55,6 +55,7 @@
 /*
  * Forward S-box
  */
+#if !defined(MBEDTLS_AES_ENCRYPT_ALT) || !defined(MBEDTLS_AES_SETKEY_ENC_ALT) || !defined(MBEDTLS_AES_SETKEY_DEC_ALT)
 static const unsigned char FSb[256] =
 {
     0x63, 0x7C, 0x77, 0x7B, 0xF2, 0x6B, 0x6F, 0xC5,
@@ -90,6 +91,7 @@
     0x8C, 0xA1, 0x89, 0x0D, 0xBF, 0xE6, 0x42, 0x68,
     0x41, 0x99, 0x2D, 0x0F, 0xB0, 0x54, 0xBB, 0x16
 };
+#endif /* !defined(MBEDTLS_AES_ENCRYPT_ALT) || !defined(MBEDTLS_AES_SETKEY_ENC_ALT) || !defined(MBEDTLS_AES_SETKEY_DEC_ALT) */
 
 /*
  * Forward tables
@@ -161,6 +163,7 @@
     V(C3, 41, 41, 82), V(B0, 99, 99, 29), V(77, 2D, 2D, 5A), V(11, 0F, 0F, 1E), \
     V(CB, B0, B0, 7B), V(FC, 54, 54, A8), V(D6, BB, BB, 6D), V(3A, 16, 16, 2C)
 
+#if !defined(MBEDTLS_AES_ENCRYPT_ALT)
 #define V(a, b, c, d) 0x##a##b##c##d
 static const uint32_t FT0[256] = { FT };
 #undef V
@@ -179,11 +182,13 @@
 static const uint32_t FT3[256] = { FT };
 #undef V
 
+#endif /* !defined(MBEDTLS_AES_ENCRYPT_ALT) */
+
 #endif /* !MBEDTLS_AES_FEWER_TABLES */
 
 #undef FT
 
-#if !(defined(MBEDTLS_AES_SETKEY_ENC_ALT) && defined(MBEDTLS_AES_DECRYPT_ALT))
+#if !defined(MBEDTLS_AES_DECRYPT_ALT)
 /*
  * Reverse S-box
  */
@@ -294,6 +299,8 @@
     V(71, 01, A8, 39), V(DE, B3, 0C, 08), V(9C, E4, B4, D8), V(90, C1, 56, 64), \
     V(61, 84, CB, 7B), V(70, B6, 32, D5), V(74, 5C, 6C, 48), V(42, 57, B8, D0)
 
+#if !defined(MBEDTLS_AES_DECRYPT_ALT) || !defined(MBEDTLS_AES_SETKEY_DEC_ALT)
+
 #define V(a, b, c, d) 0x##a##b##c##d
 static const uint32_t RT0[256] = { RT };
 #undef V
@@ -312,6 +319,8 @@
 static const uint32_t RT3[256] = { RT };
 #undef V
 
+#endif /* !defined(MBEDTLS_AES_DECRYPT_ALT) || !defined(MBEDTLS_AES_SETKEY_DEC) */
+
 #endif /* !MBEDTLS_AES_FEWER_TABLES */
 
 #undef RT
@@ -333,13 +342,17 @@
 /*
  * Forward S-box & tables
  */
+#if !defined(MBEDTLS_AES_ENCRYPT_ALT) || !defined(MBEDTLS_AES_SETKEY_ENC_ALT) || !defined(MBEDTLS_AES_SETKEY_DEC_ALT)
 static unsigned char FSb[256];
+#endif /* !defined(MBEDTLS_AES_ENCRYPT_ALT) || !defined(MBEDTLS_AES_SETKEY_ENC_ALT) || !defined(MBEDTLS_AES_SETKEY_DEC_ALT) */
+#if !defined(MBEDTLS_AES_ENCRYPT_ALT) || !defined(MBEDTLS_AES_SETKEY_ENC_ALT)
 static uint32_t FT0[256];
 #if !defined(MBEDTLS_AES_FEWER_TABLES)
 static uint32_t FT1[256];
 static uint32_t FT2[256];
 static uint32_t FT3[256];
 #endif /* !MBEDTLS_AES_FEWER_TABLES */
+#endif /* !defined(MBEDTLS_AES_ENCRYPT_ALT) || !defined(MBEDTLS_AES_SETKEY_ENC_ALT) */
 
 /*
  * Reverse S-box & tables
@@ -347,11 +360,14 @@
 #if !(defined(MBEDTLS_AES_SETKEY_ENC_ALT) && defined(MBEDTLS_AES_DECRYPT_ALT))
 static unsigned char RSb[256];
 #endif
+
+#if !defined(MBEDTLS_AES_DECRYPT_ALT) || !defined(MBEDTLS_AES_SETKEY_DEC_ALT)
 static uint32_t RT0[256];
 #if !defined(MBEDTLS_AES_FEWER_TABLES)
 static uint32_t RT1[256];
 static uint32_t RT2[256];
 static uint32_t RT3[256];
+#endif /* !defined(MBEDTLS_AES_DECRYPT_ALT) || !defined(MBEDTLS_AES_SETKEY_DEC_ALT) */
 #endif /* !MBEDTLS_AES_FEWER_TABLES */
 
 #if !defined(MBEDTLS_AES_SETKEY_ENC_ALT)
@@ -432,6 +448,7 @@
 
         x = RSb[i];
 
+#if !defined(MBEDTLS_AES_DECRYPT_ALT) || !defined(MBEDTLS_AES_SETKEY_DEC_ALT)
         RT0[i] = ((uint32_t) MUL(0x0E, x)) ^
                  ((uint32_t) MUL(0x09, x) <<  8) ^
                  ((uint32_t) MUL(0x0D, x) << 16) ^
@@ -442,6 +459,7 @@
         RT2[i] = ROTL8(RT1[i]);
         RT3[i] = ROTL8(RT2[i]);
 #endif /* !MBEDTLS_AES_FEWER_TABLES */
+#endif /* !defined(MBEDTLS_AES_DECRYPT_ALT) || !defined(MBEDTLS_AES_SETKEY_DEC_ALT) */
     }
 }