sha512: place 64-bit constants into PROGMEM

igrr · igrr · commit 1b2c2996d688 · 2017-05-09T15:03:12.000+08:00
diff --git a/crypto/sha512.c b/crypto/sha512.c
@@ -54,7 +54,7 @@ static const uint8_t padding[128] PROGMEM =
     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
 };
  
-static const uint64_t k[80] =
+static const uint64_t k[80] PROGMEM =
 {
     0x428A2F98D728AE22LL, 0x7137449123EF65CDLL, 0xB5C0FBCFEC4D3B2FLL, 0xE9B5DBA58189DBBCLL,
     0x3956C25BF348B538LL, 0x59F111F1B605D019LL, 0x923F82A4AF194F9BLL, 0xAB1C5ED5DA6D8118LL,

Original file line number	Diff line number	Diff line change
`@@ -54,7 +54,7 @@ static const uint8_t padding[128] PROGMEM =`
`54`	`54`	`0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00`
`55`	`55`	`};`
`56`	`56`
`57`		`-static const uint64_t k[80] =`
	`57`	`+static const uint64_t k[80] PROGMEM =`
`58`	`58`	`{`
`59`	`59`	`0x428A2F98D728AE22LL, 0x7137449123EF65CDLL, 0xB5C0FBCFEC4D3B2FLL, 0xE9B5DBA58189DBBCLL,`
`60`	`60`	`0x3956C25BF348B538LL, 0x59F111F1B605D019LL, 0x923F82A4AF194F9BLL, 0xAB1C5ED5DA6D8118LL,`