820     size_t sz, block_sz, checksum_sz, total_sz;  in encrypt_internal_derived()  local
827     checksum_sz = CHECKSUMSIZE(et->keyed_checksum);  in encrypt_internal_derived()
831     total_sz = block_sz + checksum_sz;  in encrypt_internal_derived()
850     if(ret == 0 && cksum.checksum.length != checksum_sz) {  in encrypt_internal_derived()
886     size_t sz, block_sz, checksum_sz;  in encrypt_internal()  local
892     checksum_sz = CHECKSUMSIZE(et->checksum);  in encrypt_internal()
894     sz = et->confoundersize + checksum_sz + len;  in encrypt_internal()
905     memset(q, 0, checksum_sz);  in encrypt_internal()
906     q += checksum_sz;  in encrypt_internal()
916     if(ret == 0 && cksum.checksum.length != checksum_sz) {  in encrypt_internal()
989     size_t checksum_sz;  in decrypt_internal_derived()  local
997     checksum_sz = CHECKSUMSIZE(et->keyed_checksum);  in decrypt_internal_derived()
998     if (len < checksum_sz + et->confoundersize) {  in decrypt_internal_derived()
1005     if (((len - checksum_sz) % et->padsize) != 0) {  in decrypt_internal_derived()
1017     len -= checksum_sz;  in decrypt_internal_derived()
1036     cksum.checksum.length = checksum_sz;  in decrypt_internal_derived()
1072     size_t checksum_sz, l;  in decrypt_internal()  local
1079     checksum_sz = CHECKSUMSIZE(et->checksum);  in decrypt_internal()
1080     if (len < checksum_sz + et->confoundersize) {  in decrypt_internal()
1104     ret = krb5_data_copy(&cksum.checksum, p + et->confoundersize, checksum_sz);  in decrypt_internal()
1109     memset(p + et->confoundersize, 0, checksum_sz);  in decrypt_internal()
1117     l = len - et->confoundersize - checksum_sz;  in decrypt_internal()
1118     memmove(p, p + et->confoundersize + checksum_sz, l);  in decrypt_internal()