diff options
Diffstat (limited to 'contrib/pgcrypto/pgp-armor.c')
| -rw-r--r-- | contrib/pgcrypto/pgp-armor.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/contrib/pgcrypto/pgp-armor.c b/contrib/pgcrypto/pgp-armor.c index 40f20550ea1..6dd9b6adcfa 100644 --- a/contrib/pgcrypto/pgp-armor.c +++ b/contrib/pgcrypto/pgp-armor.c @@ -42,7 +42,7 @@ static const unsigned char _base64[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; static int -b64_encode(const uint8 *src, unsigned len, uint8 *dst) +pg_base64_encode(const uint8 *src, unsigned len, uint8 *dst) { uint8 *p, *lend = dst + 76; @@ -92,7 +92,7 @@ b64_encode(const uint8 *src, unsigned len, uint8 *dst) /* probably should use lookup table */ static int -b64_decode(const uint8 *src, unsigned len, uint8 *dst) +pg_base64_decode(const uint8 *src, unsigned len, uint8 *dst) { const uint8 *srcend = src + len, *s = src; @@ -160,7 +160,7 @@ b64_decode(const uint8 *src, unsigned len, uint8 *dst) } static unsigned -b64_enc_len(unsigned srclen) +pg_base64_enc_len(unsigned srclen) { /* * 3 bytes will be converted to 4, linefeed after 76 chars @@ -169,7 +169,7 @@ b64_enc_len(unsigned srclen) } static unsigned -b64_dec_len(unsigned srclen) +pg_base64_dec_len(unsigned srclen) { return (srclen * 3) >> 2; } @@ -214,7 +214,7 @@ pgp_armor_encode(const uint8 *src, unsigned len, uint8 *dst) memcpy(pos, armor_header, n); pos += n; - n = b64_encode(src, len, pos); + n = pg_base64_encode(src, len, pos); pos += n; if (*(pos - 1) != '\n') @@ -355,12 +355,12 @@ pgp_armor_decode(const uint8 *src, unsigned len, uint8 *dst) goto out; /* decode crc */ - if (b64_decode(p + 1, 4, buf) != 3) + if (pg_base64_decode(p + 1, 4, buf) != 3) goto out; crc = (((long) buf[0]) << 16) + (((long) buf[1]) << 8) + (long) buf[2]; /* decode data */ - res = b64_decode(base64_start, base64_end - base64_start, dst); + res = pg_base64_decode(base64_start, base64_end - base64_start, dst); /* check crc */ if (res >= 0 && crc24(dst, res) != crc) @@ -372,11 +372,11 @@ out: unsigned pgp_armor_enc_len(unsigned len) { - return b64_enc_len(len) + strlen(armor_header) + strlen(armor_footer) + 16; + return pg_base64_enc_len(len) + strlen(armor_header) + strlen(armor_footer) + 16; } unsigned pgp_armor_dec_len(unsigned len) { - return b64_dec_len(len); + return pg_base64_dec_len(len); } |