Stream ciphers: align the low-order bits of key types and algorithms

gilles-peskine-arm · gilles-peskine-arm · commit 38362546e0df · 2019-12-06T17:40:42.000+01:00
diff --git a/include/psa/crypto_values.h b/include/psa/crypto_values.h
@@ -974,7 +974,7 @@
 
 /** The ARC4 stream cipher algorithm.
  */
-#define PSA_ALG_ARC4                            ((psa_algorithm_t)0x04800001)
+#define PSA_ALG_ARC4                            ((psa_algorithm_t)0x04800002)
 
 /** The ChaCha20 stream cipher.
  *
@@ -986,7 +986,7 @@
  * The initial block counter is always 0.
  *
  */
-#define PSA_ALG_CHACHA20                        ((psa_algorithm_t)0x04800005)
+#define PSA_ALG_CHACHA20                        ((psa_algorithm_t)0x04800004)
 
 /** The CTR stream cipher mode.
  *

Original file line number	Diff line number	Diff line change
`@@ -974,7 +974,7 @@`
`974`	`974`
`975`	`975`	`/** The ARC4 stream cipher algorithm.`
`976`	`976`	`*/`
`977`		`-#define PSA_ALG_ARC4 ((psa_algorithm_t)0x04800001)`
	`977`	`+#define PSA_ALG_ARC4 ((psa_algorithm_t)0x04800002)`
`978`	`978`
`979`	`979`	`/** The ChaCha20 stream cipher.`
`980`	`980`	`*`
`@@ -986,7 +986,7 @@`
`986`	`986`	`* The initial block counter is always 0.`
`987`	`987`	`*`
`988`	`988`	`*/`
`989`		`-#define PSA_ALG_CHACHA20 ((psa_algorithm_t)0x04800005)`
	`989`	`+#define PSA_ALG_CHACHA20 ((psa_algorithm_t)0x04800004)`
`990`	`990`
`991`	`991`	`/** The CTR stream cipher mode.`
`992`	`992`	`*`