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Merge pull request #9790 from bigbrett/sp-rsa-unused-var

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Fix macro protection in SP code for RSA_LOW_MEM
This commit is contained in:
Sean Parkinson
2026-02-18 16:36:04 +10:00
committed by GitHub
parent 5960a365de 140f9aafe2
commit 63b9d13db8
6 changed files with 35 additions and 11 deletions
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wolfcrypt/src/sp_arm32.c
+6
View File
@@ -17706,6 +17706,7 @@ int sp_RsaPublic_2048(const byte* in, word32 inLen, const mp_int* em,
}
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#ifdef WOLFSSL_SP_SMALL
/* Conditionally add a and b using the mask m.
* m is -1 to add and 0 when not.
@@ -17911,6 +17912,7 @@ WC_OMIT_FRAME_POINTER static sp_digit sp_2048_cond_add_32(sp_digit* r,
}
#endif /* WOLFSSL_SP_SMALL */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -45428,6 +45430,7 @@ int sp_RsaPublic_3072(const byte* in, word32 inLen, const mp_int* em,
}
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#ifdef WOLFSSL_SP_SMALL
/* Conditionally add a and b using the mask m.
* m is -1 to add and 0 when not.
@@ -45689,6 +45692,7 @@ WC_OMIT_FRAME_POINTER static sp_digit sp_3072_cond_add_48(sp_digit* r,
}
#endif /* WOLFSSL_SP_SMALL */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -61034,6 +61038,7 @@ int sp_RsaPublic_4096(const byte* in, word32 inLen, const mp_int* em,
}
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#ifdef WOLFSSL_SP_SMALL
/* Conditionally add a and b using the mask m.
* m is -1 to add and 0 when not.
@@ -61351,6 +61356,7 @@ WC_OMIT_FRAME_POINTER static sp_digit sp_4096_cond_add_64(sp_digit* r,
}
#endif /* WOLFSSL_SP_SMALL */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
wolfcrypt/src/sp_arm64.c
+6
View File
@@ -6140,6 +6140,7 @@ int sp_RsaPublic_2048(const byte* in, word32 inLen, const mp_int* em,
}
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#ifdef WOLFSSL_SP_SMALL
/* Conditionally add a and b using the mask m.
* m is -1 to add and 0 when not.
@@ -6176,6 +6177,7 @@ static sp_digit sp_2048_cond_add_16(sp_digit* r, const sp_digit* a, const sp_dig
}
#endif /* WOLFSSL_SP_SMALL */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -15515,6 +15517,7 @@ int sp_RsaPublic_3072(const byte* in, word32 inLen, const mp_int* em,
}
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#ifdef WOLFSSL_SP_SMALL
/* Conditionally add a and b using the mask m.
* m is -1 to add and 0 when not.
@@ -15551,6 +15554,7 @@ static sp_digit sp_3072_cond_add_24(sp_digit* r, const sp_digit* a, const sp_dig
}
#endif /* WOLFSSL_SP_SMALL */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -20524,6 +20528,7 @@ int sp_RsaPublic_4096(const byte* in, word32 inLen, const mp_int* em,
}
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#ifdef WOLFSSL_SP_SMALL
/* Conditionally add a and b using the mask m.
* m is -1 to add and 0 when not.
@@ -20560,6 +20565,7 @@ static sp_digit sp_4096_cond_add_32(sp_digit* r, const sp_digit* a, const sp_dig
}
#endif /* WOLFSSL_SP_SMALL */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
wolfcrypt/src/sp_armthumb.c
+6
View File
@@ -28024,6 +28024,7 @@ int sp_RsaPublic_2048(const byte* in, word32 inLen, const mp_int* em,
}
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
/* Conditionally add a and b using the mask m.
* m is -1 to add and 0 when not.
*
@@ -28093,6 +28094,7 @@ SP_NOINLINE static sp_digit sp_2048_cond_add_32(sp_digit* r, const sp_digit* a,
return (word32)(size_t)r;
}
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -80194,6 +80196,7 @@ int sp_RsaPublic_3072(const byte* in, word32 inLen, const mp_int* em,
}
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
/* Conditionally add a and b using the mask m.
* m is -1 to add and 0 when not.
*
@@ -80263,6 +80266,7 @@ SP_NOINLINE static sp_digit sp_3072_cond_add_48(sp_digit* r, const sp_digit* a,
return (word32)(size_t)r;
}
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -92650,6 +92654,7 @@ int sp_RsaPublic_4096(const byte* in, word32 inLen, const mp_int* em,
}
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
/* Conditionally add a and b using the mask m.
* m is -1 to add and 0 when not.
*
@@ -92724,6 +92729,7 @@ SP_NOINLINE static sp_digit sp_4096_cond_add_64(sp_digit* r, const sp_digit* a,
return (word32)(size_t)r;
}
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
wolfcrypt/src/sp_c32.c
+5 -5
View File
@@ -3646,7 +3646,7 @@ int sp_RsaPublic_2048(const byte* in, word32 inLen, const mp_int* em,
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#endif /* !SP_RSA_PRIVATE_EXP_D & !RSA_LOW_MEM */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -6751,7 +6751,7 @@ int sp_RsaPublic_3072(const byte* in, word32 inLen, const mp_int* em,
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#endif /* !SP_RSA_PRIVATE_EXP_D & !RSA_LOW_MEM */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -10516,7 +10516,7 @@ int sp_RsaPublic_3072(const byte* in, word32 inLen, const mp_int* em,
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#endif /* !SP_RSA_PRIVATE_EXP_D & !RSA_LOW_MEM */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -13703,7 +13703,7 @@ int sp_RsaPublic_4096(const byte* in, word32 inLen, const mp_int* em,
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#endif /* !SP_RSA_PRIVATE_EXP_D & !RSA_LOW_MEM */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -17376,7 +17376,7 @@ int sp_RsaPublic_4096(const byte* in, word32 inLen, const mp_int* em,
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#endif /* !SP_RSA_PRIVATE_EXP_D & !RSA_LOW_MEM */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
wolfcrypt/src/sp_c64.c
+6 -6
View File
@@ -2317,7 +2317,7 @@ int sp_RsaPublic_2048(const byte* in, word32 inLen, const mp_int* em,
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#endif /* !SP_RSA_PRIVATE_EXP_D & !RSA_LOW_MEM */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -5564,7 +5564,7 @@ int sp_RsaPublic_2048(const byte* in, word32 inLen, const mp_int* em,
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#endif /* !SP_RSA_PRIVATE_EXP_D & !RSA_LOW_MEM */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -8494,7 +8494,7 @@ int sp_RsaPublic_3072(const byte* in, word32 inLen, const mp_int* em,
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#endif /* !SP_RSA_PRIVATE_EXP_D & !RSA_LOW_MEM */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -11890,7 +11890,7 @@ int sp_RsaPublic_3072(const byte* in, word32 inLen, const mp_int* em,
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#endif /* !SP_RSA_PRIVATE_EXP_D & !RSA_LOW_MEM */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -14857,7 +14857,7 @@ int sp_RsaPublic_4096(const byte* in, word32 inLen, const mp_int* em,
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#endif /* !SP_RSA_PRIVATE_EXP_D & !RSA_LOW_MEM */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -18350,7 +18350,7 @@ int sp_RsaPublic_4096(const byte* in, word32 inLen, const mp_int* em,
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#endif /* !SP_RSA_PRIVATE_EXP_D & !RSA_LOW_MEM */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
wolfcrypt/src/sp_cortexm.c
+6
View File
@@ -8884,6 +8884,7 @@ int sp_RsaPublic_2048(const byte* in, word32 inLen, const mp_int* em,
}
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#ifdef WOLFSSL_SP_SMALL
/* Conditionally add a and b using the mask m.
* m is -1 to add and 0 when not.
@@ -9089,6 +9090,7 @@ WC_OMIT_FRAME_POINTER static sp_digit sp_2048_cond_add_32(sp_digit* r,
}
#endif /* WOLFSSL_SP_SMALL */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -21488,6 +21490,7 @@ int sp_RsaPublic_3072(const byte* in, word32 inLen, const mp_int* em,
}
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#ifdef WOLFSSL_SP_SMALL
/* Conditionally add a and b using the mask m.
* m is -1 to add and 0 when not.
@@ -21749,6 +21752,7 @@ WC_OMIT_FRAME_POINTER static sp_digit sp_3072_cond_add_48(sp_digit* r,
}
#endif /* WOLFSSL_SP_SMALL */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.
@@ -29835,6 +29839,7 @@ int sp_RsaPublic_4096(const byte* in, word32 inLen, const mp_int* em,
}
#ifndef WOLFSSL_RSA_PUBLIC_ONLY
#if !defined(SP_RSA_PRIVATE_EXP_D) && !defined(RSA_LOW_MEM)
#ifdef WOLFSSL_SP_SMALL
/* Conditionally add a and b using the mask m.
* m is -1 to add and 0 when not.
@@ -30152,6 +30157,7 @@ WC_OMIT_FRAME_POINTER static sp_digit sp_4096_cond_add_64(sp_digit* r,
}
#endif /* WOLFSSL_SP_SMALL */
#endif /* !SP_RSA_PRIVATE_EXP_D && !RSA_LOW_MEM */
/* RSA private key operation.
*
* in Array of bytes representing the number to exponentiate, base.