X-Git-Url: https://bearssl.org/gitweb//home/git/?p=BearSSL;a=blobdiff_plain;f=src%2Frsa%2Frsa_i31_modulus.c;h=f5f997f592cf2223d9e7828a2573d01fb2fce595;hp=c469cf3c9cf7010b49ac146ecf743dbe6c959050;hb=87a796dd69fcdbd1c0dd7594f3ddb16c90abee5e;hpb=6433cc2e9dff891a2e4669cf50cec36bcf0bae61

diff --git a/src/rsa/rsa_i31_modulus.c b/src/rsa/rsa_i31_modulus.c
index c469cf3..f5f997f 100644
--- a/src/rsa/rsa_i31_modulus.c
+++ b/src/rsa/rsa_i31_modulus.c
@@ -28,7 +28,7 @@
 size_t
 br_rsa_i31_compute_modulus(void *n, const br_rsa_private_key *sk)
 {
-	uint32_t tmp[2 * ((BR_MAX_RSA_SIZE + 30) / 31) + 5];
+	uint32_t tmp[4 * (((BR_MAX_RSA_SIZE / 2) + 30) / 31) + 5];
 	uint32_t *t, *p, *q;
 	const unsigned char *pbuf, *qbuf;
 	size_t nlen, plen, qlen, tlen;